The objectiveCover with a steel nail copper foil, a chemist working?

Not at all! A simple mixture and the metal is deposited alone.

You need ” 2 steel nails ” Sandpaper ” 4 copper coins (5 cents) ” Vinegar ” Salt ” Spoons ” Glass

Shine the nail1 / Rub a nail with sandpaper. It must be brilliant.

Saltwater2 / In the glass, [...]]]>

The objective
Cover with a steel nail copper foil, a chemist working?

Not at all! A simple mixture and the metal is deposited alone.

You need
” 2 steel nails
” Sandpaper
” 4 copper coins (5 cents)
” Vinegar
” Salt
” Spoons
” Glass

Shine the nail
1 / Rub a nail with sandpaper. It must be brilliant.

Saltwater
2 / In the glass, pour vinegar (half fill).

3 / Add salt to saturation of the mixture and stir with a spoon to dissolve.

Mixing metal
4 / Place the nail rubbed and coins in the glass containing the vinegar solution.

Copper layer
5 / Let stand overnight. Then remove the nail and coin glass.

6 / Incredible: compared to a nail that has not soaked in the solution, the nail became orange, and coins shine.

ultimate fighterPictures of the F-22 Raptor, made by Pascal Le Fichant are exceptional, since they are the only story he has been possible to do this on combat aircraft in Europe. In the early 1980s, when the War Cold is still relevant, the United States instructed the manufacturers Lockheed Martin and Boeing to develop the [...]]]>

ultimate fighter
Pictures of the F-22 Raptor, made by Pascal Le Fichant are exceptional, since they are the only story he has been possible to do this on combat aircraft in Europe. In the early 1980s, when the War Cold is still relevant, the United States instructed the manufacturers Lockheed Martin and Boeing to develop the best fighter in the world. It must upgrade all existing devices and combine the most advanced technologies for performance, maneuverability, stealth, weapons systems and electronic warfare.

A plane exclusive
Replacing the legendary F-15 Eagle, F-22 must provide the U.S. Air Force an advantage in absolute and exclusive missions of air superiority. Unlike the F-16 and F/A-18, the Pentagon objected to its sale to other powers.

Stealth like a … pigeon
The angular shapes reminiscent of the Raptor’s genetic heritage mythical F-117 Night Hawk Night Hawk “, the recently retired. The fuselage, covered with a paint absorbent, contains no right angles, but instead forms may prevent the reflection of radar waves. For the same purpose, the glass cockpit is covered with a layer of gold. Result, the F-22 is a hundred times less visible on radar than its predecessor, the F-15.

Small secretive
Forms blunt missiles, bombs and tanks hung under the wings of fighter planes are particularly damaging to their radar signature. To keep intact the potential stealth form, the Raptor carries his weapons in bunkers that are open only when needed. Even the gun used for close combat is protected by a trap.

Proud to be American
Despite its stealth requirements, and totally unlike the original forms of the F-117,
the F-22 is very American in its architecture. With its trapezoidal configuration with wings, horizontal stabilizers and double vertical drifts, he enrolled in the parentage of the F-15 and
F/A-18 very different from the delta wing and “duck” (planning ahead wings) of the Eurofighter, Gripen and Rafale.

Internal heat
The reactor nozzles articulated the F-22 are incorporated in the fuselage and protected by a layer of ceramic coating to make it more discrete heat emissions.

The IQ of ten Gust
Loaded Antenna (thirty) embedded in its fuselage, the F-22 features a latest-generation radar with a range of 200 km. The data are processed by a computer capable of handling 700 million operations per second. In the cockpit, six color MFDs are responsible for informing the driver. A real computer room.

Powerful, without moderation
Because of the improved efficiency always weapons systems, the speed of fighter aircraft is not as dominant as during the Cold War. The Raptor is still a brute: 30% more powerful than its predecessor F-15 yet known in this area, it also offers nearly twice the thrust of a Rafale, but latter is lighter.

Supercroisiere, energy saving
The supercroisière is the ability of an airplane flying at speeds greater than Mach (speed of sound), without using the afterburner very penalizing in consumption and range. If it exceeds Mach 2 with the afterburner, the F-22 is also the only aircraft capable of flying supercroisière to over Mach 1.5, in combat configuration. This is one of its major assets.

Contortionist Western
In air combat, a pilot may run out of missiles and the obligation to pursue the commitment to the canon. The handling of the device becomes essential. Like some Russian fighters (Mig 29 and Sukhoi 27 for example), the F-22 is equipped with nozzles articulated to divert the flow reactor and increase maneuverability. The thrust vector also shortens the distance off.

Dancer, heavyweight
No cobra, too type “Russian” in the demonstration flight of F-22. The figure of reference is the “J-Turn”, a sort of slippage in breathtaking three dimensions. And there are many others, both possibilities seem endless Raptor. The American pilot demonstration would give heart to joy, in improbable acrobatic ballet, performed aboard their 20-ton monster vacuum.

Big grabber
The F-22 is far from the canons of beauty of the hunter, once considered small, lively and elegant. It is rather a large airplane 19 meters long, 13.5 meters wide and 36 tons at full load (for information, measurements of the Rafale is 15 m, 11 m and 24 tons). Rather clumsy on the ground only once in the air that the Raptor demonstrates the breadth of his immense potential.

Hands
To make your mouth water, here is the beginning of the presentation of Raptor Air Tattoo at Royal Air Force Base Fairford (GB). We’re mid-July, the English summer in full swing and the runway has been flooded by a torrential downpour. Post-combustion “ON”, Major Paul Moga, Chief Pilot Demonstration F-22 will show the public what his horse was in the belly.

Full power
After a sudden acceleration, the driver tore off his plane from the runway, immediately returned the landing gear and prevents the F-22 to climb to catch up to speed.

A real ball
To the delight of the few spectators present at the event, the driver keeps his camera a few meters in height throughout the takeoff phase.

Orange, the color of power
The plane is now about 500 km / h. The flames of post-combustion (rather discreet about stealth F-22) are synonymous with unbridled consumption of kerosene. The features of supercroisière “economy” of the Raptor, the PC is used for short acceleration phases.

The raptor rears
Things “serious” can start and after 3 kilometers performed at least 20 feet above the ground, Major Paul Moga seems to have finally decided to gain altitude.

Rock’n Roll
The show is launched. As driven by an invisible elastic, the Raptor is catapulted into the sky by the power of its two reactors. The thrust created by its nozzles instantly articulated gives an angle of climb impressive.

20 seconds
The aircraft is now mounted vertically, 20 seconds after brake release. The demonstration flight can begin.

Transonic
During this transition to high speed, between showers, the F-22 crosses areas of moist air condenses instantly in a very spectacular phenomenon. The aircraft, already stealth, can then halo a cloud of very fine effect.

Back on Earth
Technology Demonstration masterful leadership, the American F-22 is both a success and failure. The Reagan administration launched the project and the first tender on the basis of 700 aircraft. The military requirements, delays the need to use the best technology in electronics industry is constantly evolving, quickly doubled the initial price of the aircraft (40 million dollars in the early 1980s). On the other hand, the end of the Cold War and especially the political pressure put an early end to the Raptor program, after 187 aircraft have been delivered.

Raptor extinct
The future is likely to devices smaller than the F-22, less exclusive and could be widely disseminated in the framework of technical cooperation between countries and industries. It is in this spirit that developed the F-35, future U.S. multi-role fighter, which exists in several versions, including a board and take off vertically. The Raptor dominates the world of aerospace defense. But if an aircraft is “futuristic”, but there is no future and is already in the past.

The 50 years of Nasa in pictureCreated on 1 October 1958, NASA, American space agency, is celebrating its 50th anniversary in 2008. This picture is surely the most emblematic of his success: send the first man on the moon. It was July 20, 1969 with Apollo 11.

Shuttle EndeavorAt the beginning of the conquest of space, [...]]]>

The 50 years of Nasa in picture
Created on 1 October 1958, NASA, American space agency, is celebrating its 50th anniversary in 2008. This picture is surely the most emblematic of his success: send the first man on the moon. It was July 20, 1969 with Apollo 11.

Shuttle Endeavor
At the beginning of the conquest of space, NASA sent the capsules and shuttles. Here, the shuttle Endeavor, from July 26, 2005, from Kennedy Space Center Cape Canaveral known and located in Florida. The first shuttle, Columbia, flew for the first time April 12, 1981.

Repairers
Thanks to technological advances, and since man walked on the moon, the astronauts out in space. Here the American Rex J. Walheim repairs in 2002 an articulated arm of the International Space Station.

Race to the Moon
NASA was created in response to the launch of the satellite Sputnik, October 4, 1957, the Soviet Union. This event has triggered fierce competition between the Americans and Russians whose race to the moon was a symbol. This photo of Earth was taken July 20, 1969, from the Moon during the first manned flight to the moon.

Apollo 13
The history of the U.S. space agency is marred by several tragedies. The Apollo 13 mission failed when turning to drama, April 13, 1970, one of the two oxygen tanks of the Saturn V rocket exploded. With their minds to unravel, the astronauts were able to save air and energy back to Earth. Here, their module rescue, rescued in the Pacific, when they return April 17, 1970.

Early Man
“One small step for man, one giant leap for mankind”. This is the famous phrase that astronaut Neil Armstrong (left here) gave July 20, 1969, walking for the first time on the Moon. The other two members of the Apollo 11 mission was Michael Collins and Edwin E. Aldrin.

Hubble Telescope
Launched April 24, 1990, the Hubble Space Telescope is a collaboration between NASA and its European counterpart, ESA. In orbit at 600 km altitude, it takes 100 minutes to make a full rotation of the Earth. He produced images of colliding comets, thousands of galaxies etc..

February 2010Valentine’s Day will be celebrated for love, under a new moon, February 14 at 2:51. The positions of the planets are precise February 15 to 22 hours in Paris (48 ° 51 N, 2 ° 20 east longitude).

The sky in January 2010The ashen light of the moon can be observed from 17 to 21. [...]]]>

February 2010
Valentine’s Day will be celebrated for love, under a new moon, February 14 at 2:51. The positions of the planets are precise February 15 to 22 hours in Paris (48 ° 51 N, 2 ° 20 east longitude).

The sky in January 2010
The ashen light of the moon can be observed from 17 to 21. The positions of the planets are accurate January 15 to 22 hours in Paris (48 ° 51 N, 2 ° 20 east longitude).

December 2009
The Geminid meteors are observable until 17, with their maximum 14. The positions of the planets are accurate December 15 to 22 hours in Paris (48 ° 51 N, 2 ° 20 east longitude).

November 2009
The ashen light of the moon can be seen on the morning of 11 to 14. The positions of the planets are accurate November 15 to 22 hours in Paris (48 ° 51 N, 2 ° 20 east longitude).

October 2009
From October 11 to 14, you can watch the moon ash. The positions of the planets are accurate October 15 to 22 hours in Paris (48 ° 51 N, 2 ° 20 east longitude).

September 2009
On 18 September, the New Moon will appear to 18h44. The positions of the planets are accurate September 15 to 22 hours in Paris (48 ° 51 N, 2 ° 20 east longitude).

August 2009
The positions of the planets are accurate August 15 to 22 hours in Paris (48 ° 51 N, 2 ° 20 east longitude).

July 2009
The Full Moon is expected before 1 am, July 6. The positions of the planets are accurate July 15 to 22 hours in Paris (48 ° 51 N, 2 ° 20 east longitude).

June 2009
A beautiful full moon will occur on 7. The positions of the planets are accurate June 15 to 22 hours in Paris (48 ° 51 N, 2 ° 20 east longitude).

May 2009
A beautiful full moon will occur on May 9 at 4 o’clock in the morning. The positions of the planets are accurate May 15 to 22 hours in Paris (48 ° 51 N, 2 ° 20 east longitude).

April 2009
A beautiful full moon is expected April 9. The positions of the planets are accurate April 15 to 22 hours in Paris (48 ° 51 N, 2 ° 20 east longitude).

March 2009
The full moon will visit in March 11 at 2:38 min. The positions of the planets are accurate March 15 to 22 hours in Paris (48 ° 51 N, 2 ° 20 east longitude).

February 2009
A lunar eclipse in the penumbra is due February 9 but it will not be visible in France. The positions of the planets are precise February 15 to 22 hours in Paris (48 ° 51 N, 2 ° 20 east longitude).

January 2009
The positions of the planets are accurate January 15 to 22 hours in Paris (48 ° 51 N, 2 ° 20 east longitude).

December 2008
The sky in December will be outstanding with the observation of meteor maxima 6 (minimum) and the occultation of Venus by the Moon. The positions of the planets are accurate December 15 to 22 hours in Paris (48 ° 51 N, 2 ° 20 east longitude).

November 2008
The new moon will occur exactly November 27 at 16:55. The positions of the planets are accurate November 15 to 22 hours in Paris (48 ° 51 N, 2 ° 20 east longitude).

The AmeviFarther south, between Porto Vecchio and Bonifacio, Simon has another meeting in size. This time it was the yacht owned by Lakshmi Mittal, president and founder of ArcelorMittal. Built in 2006, Amevi measures 80 meters.

The A in CorsicaThe A has also been seen by Simon, Porto Vecchio, Corsica.

The ALast summer, Patrice approached close to [...]]]>

The Amevi
Farther south, between Porto Vecchio and Bonifacio, Simon has another meeting in size. This time it was the yacht owned by Lakshmi Mittal, president and founder of ArcelorMittal. Built in 2006, Amevi measures 80 meters.

The A in Corsica
The A has also been seen by Simon, Porto Vecchio, Corsica.

The A
Last summer, Patrice approached close to the famous and mysterious owned Andrei Melnichenko. This yacht 200 million euros is named Alekandr, wife of Russian billionaire.

Lady Haya
Sylvie went to Puerto Banus, “the St. Tropez Spanish. It is in this port near Marbella as the Lady Haya is docked. The yacht, formerly Pegasus IV and Shahnaz, was donated by the late John Latsis (Greek contractor) to a Saudi friend.

Yachts
On holidays or near them, readers were photographed yachts to huge dimensions. Some belong to well-known billionaires, more to the mysterious owners. Here are places where, as the Internet, you may be lucky enough to meet these luxury boats and dream.

The Carinthia VII
The port of Carinthia VII is located in Antibes. In the city of the Alpes-Maritimes Yvon photographed this giant yacht, which stretches nearly 100 meters (318 feet). The owner, a German entrepreneur named Heidi Horton, acquired in 2003 to 150 million euros. See photos of Carinthia VII.

The Ecstasea
The yachts moored behind Ecstasea seem tiny. Normally, the mega-yacht of Russian billionaire Roman Abramovich is almost 86 meters (282 feet). On the island of Corfu, Greece, Alain came across this boat in September 2008.

The Ecstasea in Syracuse
NVAF him, crossed the Ecstasea the port of Syracuse in Sicily. Abramovich has spent 100 million euros to build this gem in 2004. Inside, guests of the Russian (owner of Chelsea Football Club in London) can relax in the sauna or Turkish bath.

Lady Kathryn IV
The sun sets in front of the dock Estienne d’Orves St. Tropez when Frederick took the picture of Lady Kathryn IV, a 50 meter yacht built by shipyards Westport.

The Maltese Falcon
The Maltese Falcon, built by Tom Perkins in 2006, was seen by Michel Chardon off Bonifacio, in Corsica. The mega-yachts of 88 meters, easily recognizable falcon drawn on the sailing center, was sold last year by American billionaire with a personality not known.

The Maltese Falcon in Antibes
The Maltese Falcon was visiting Antibes in late 2009. This has not escaped Yvon, who photographed the spectacular three-masted.

The Emerald Ocean
Clement had the chance to cross the Ocean Emerald Bonifacio. This beautiful yacht was designed by architect Norman Foster (see more photos). Particularity of this boat he did not have a single owner, but eight co-owners!

Plan B
We stay in Corsica with Plan B, a former survey vessel converted yacht, seen by Franck in the Reserve of Scandola.

The Octopus
Lucky, Alain has also approached the mega-yacht Octopus of Paul Allen (co-founder of Microsoft along with Bill Gates) to Bodrum in Turkey. “The octopus is equipped with a mini submarine and two platforms for helicopters. The construction of this monster of the seas has cost 254 million dollars to its owner.

The Octopus in Saint-Nazaire
Nicole, she took several pictures of the Octopus (see) at the time of its renovation in the shipyards of Saint-Nazaire in 2008. The yacht remained there about 5 months before returning to sea.

The Tickled Pink
Late last year, the crew of the Tickled Pink yacht was moored at the dock Vauban Saint Malo. The owner, whose identity is unknown, was recently sold at a price of 10.8 million euros.

Mystery
This sailing yacht is sometimes involved in yacht races, the regatta as St. Barth Bucket 2008. Luke was shot in French Polynesia in the bay that borders Tahioae Island Nuku Hiva (Marquesas archipelago).

The O’Khalila
Walking on the waterfront in Cannes, Frederick had to burn the eyes while watching the yacht O’Khalila. His other name: PJ150, where the figure refers to its length (150 feet or 46 m) and letters to the manufacturer yards Palmer Johnson.

The Pelorus
Along yacht of Roman Abramovich (115 meters) has been captured by the goal of another Frederick, near the island of St. Martin in the Caribbean. Pool, Jacuzzi, cinema, massage room … The Russian billionaire has paid 254 million euros to afford this jewel floating.

The Ilona
Further, the same Frederick approached the Ilona, super yacht owned by Australian businessman Frank Lowy.

The Lone Ranger
Other impressive ship seen by Frederic Saint-Martin: The Lone Ranger. This old tug was converted into a yacht in 1994 at the request of Jack Setton (a French yachtsman). Later it was bought by American businessman Peter B. Lewis, chairman of the board of directors of a large insurance company.

The Lady Moura
Port renowned for its luxury marina, Monaco has been visited by the Lady Moura Nasser Al-Rashid. The adviser to the Saudi royal family has paid approximately $ 200 million this mega-yacht of 106 feet long.

Bakhshish
This yacht is 14.5 million has gone through several lives: before being appointed Bakhshish, he was called Little Sis, Merlin, Princess Kremlin and Oceana. Alain has crossed Puerto Janus (city of Marbella, Spain) in May 2006, but you will find it more securely in its home port of Palma, the capital of Mallorca.

The Aviva
Back to Antibes with Aviva, the personal yacht featuring guitarist Eric Clapton.

Anna
At Corfu, Greece, Alain photographed one of the largest yacht (67 meters) produced by the Dutch Feadship manufacturer. A platform for helicopter has been installed at the stern of the ship owner’s request.

The Meltemi
Even if the port is in London, is in Port Camargue Gerard Mazzeo was ecstatic at the Meltemi. Built in 1931 at Cowes, England (Isle of Wight), the schooner was known as Braemar. It is now a comfortable yacht that can carry a dozen passengers.

The Tatoosh
Luke has photographed the second yacht of Paul Allen in port of Papeete, Tahiti (French Polynesia). Originally, the ship 100 million had been controlled by Craig McCaw, a businessman who made his fortune in mobile phones.

The Tatoosh at Antibes
This winter, Yvon has also approached the Tatoosh at Antibes. He admired the exterior lines of the mega-yachts of 92 meters.

The Tiara
Tiara has been photographed by Franck in the bay of Ajaccio in Corsica. This sailing yacht has a lot of talk in 2008 when tenants were attacked by pirates near Porto Vecchio. Personalities as Jack Nicholson and Giorgio Armani have already boarded Tiara in the past.

The Mylina IV
Micky Arison, owner of the franchise of the Miami Heat (NBA basketball U.S.), has regularly anchored his yacht Mylina IV in the port of Antibes. Alain has photographed.

The Albatros S
Branch Spain and Andalusian port of Sotogrande yacht to cruise the Albatross S, Mirella boat called “majestic”.

The Shenandoah
Finish the round the world yachts in Bora Bora, where Luke has photographed this beautiful three-masted ship built in 1902. The Shenandoah is 55 meters long and was completely restored in 2006.

Six basic gestures to learn with the Red CrossWhat to do when confronted with a person who has to fall, injuring themselves or who is unconscious? This report explains six simple things you can do easily in emergency situations.

Etienne Deloison, monitor national first aid trainer for the French Red Cross, and Olivier Ridolce, instructor-trainer-aid [...]]]>

Six basic gestures to learn with the Red Cross
What to do when confronted with a person who has to fall, injuring themselves or who is unconscious? This report explains six simple things you can do easily in emergency situations.

Etienne Deloison, monitor national first aid trainer for the French Red Cross, and Olivier Ridolce, instructor-trainer-aid of the Red Cross, you are in preview, new national and international recommendations, which will be taught at the next school year.

Malaise
Faced with someone who does not feel good, look for signs of discomfort: sweating, pallor, various pains.

Put that person at rest in the position which suits him best.

Ask how long the discomfort lasts, if it is the first time it happens to him, if she takes medication or has been hospitalized.

Call the doctor or the emergency and send him the answers to questions. Follow his instructions.

In this case, the victim had not eaten offer him a sugar and water.

Do not move
The victim fell and complained of a sore back and head.

Remove potentially dangerous items on the site.

Ask the victim about his condition and ask him not to move.

Call the rescue: 15, 18 or 112 on your laptop.

Hold the head of the victim until help arrives, to avoid aggravating the situation.

Cover it.

Five slaps
The victim is choking with chewing gum it has swallowed the wrong way.

Initially, put it behind you.

Give it five blows between the shoulder blades to clear the airway.

Technical Heimlich
If the first method does not work, you must try or abdominal compression technique Heimlich.

Place your fist at the abdominal area above the navel and below the rib cage. Press your fist upward to push this area and free the airway.

The victim spit the object, coughing and breathing resumes.

Place it in position of comfort and call for help.

The airway
You learn a person inert. Ask a question and give him an order (eg “squeeze my hand”) to check if she is conscious.

Here, the victim does not respond. She is unconscious loosen his belt and make sure that nothing impedes his neck. Place two fingers under the chin in the soft hand on the front and swing his head back carefully to identify the language of his throat.

Make sure the victim is breathing by placing your cheek near his mouth, to feel a breath. Check the abdomen and chest lowered and raised regularly.

The recovery position
Here, the victim is unconscious but breathing. It must be placed in recovery position, not that she choked.

First place the arms of the victim (later reversal) at right angles. Then enter the second hand and place the back of his hand to his ear (see cons). Lift the knee to lever and swing the body carefully, without abruptly on the side. Thus, the head, neck and trunk remain aligned.

Keep rocking the elbow: the arm does not move.

Emergency alert
Open the mouth of the victim to free the airways and end up stalling the person by putting her leg down so she does not resolution is restored.

Cover it, because it might be cool.

Alert relief.

Underwater
The victim is burned with the hot water e, reversing his glass of tea. Her hand and wrist become very red.

Take the victim quickly to a water point.

Leave plenty of running cold water over the wound for ten minutes.

Stop when the pain became a little blurred.

Compression point
You arrive at a place where someone has just cut. She bleeds profusely.

Start by cutting away the object being careful not to injure yourself.

Press on the wound to make a point of compression.

Give warning
Help the victim to lie down as soon as possible.

Hold the compression point.

Please call to a third person to give warning, specifying the exact location of the victim and the nature of his injuries.

Stay in contact with the victim until help arrives.

MicrobeThis beautiful photograph, neutrophils (green), cells that defend the front line the body against intruders, engulf the bacteria Streptococcus pyogenes. This mécanislme called phagocytosis. This bacterium is the cause of angina red.

SalmonellaSalmonella is responsible for many diseases including typhoid fever, which continues to wreak havoc in poor countries. The majority of these bacteria are found [...]]]>

Microbe
This beautiful photograph, neutrophils (green), cells that defend the front line the body against intruders, engulf the bacteria Streptococcus pyogenes. This mécanislme called phagocytosis. This bacterium is the cause of angina red.

Salmonella
Salmonella is responsible for many diseases including typhoid fever, which continues to wreak havoc in poor countries. The majority of these bacteria are found in foods and cause major digestive problems.

HIV
In this picture, HIV (red) is now sprouting on lymphocytes, cells of the protective agency. This virus is the cause of AIDS, a disease that destroys the human immune system.

Ebola
The Ebola virus is extremely virulent and attack both apes and humans. This virus is transmitted through bodily fluids and leads to destruction of the liver and kidneys. The patient died of massive bleeding.

Clostridium
This bacteria or bacilli (rod shaped) is found naturally in the intestinal flora of man. But when it is weakened, the bacteria grows and secretes two toxins responsible for acute diarrhea.

Tuberculosis
High fever, night sweats, persistent cough with expectoration of blood, here are the symptoms of tuberculosis, a disease caused by tubercle bacillus. The means of preventing infection is to get vaccinated is the famous BCG.

Anthrax
It caused panic in the U.S. just after September 11, 2001. The anthrax or anthrax is caused by Bacillus antracis a highly pathogenic bacteria and ultimately lethal. It attacks both skin, the respiratory or digestive

Legionellosis
The Legionella bacteria are naturally present in water. They are growing massively at temperatures between 25 and 42 ° C. Most pathogens produce, among those most vulnerable, severe pulmonary insufficiency, Legionnaires’ disease.

Influenza A
There is much talk about him now, the H1N1 virus responsible for a form of flu so virulent. there is another strain of influenza that, taken in time, causes the death of the patient.

MRSA
Staphylococcus aureus is the bacterium that is present in most hospitals and is responsible for many nosocomial infections. This bacterium is often resistant to antibiotics so difficult to eradicate.

E.coli
Escherichia coli is a bacteria present in the intestinal flora of man to allow digestion. It speaks of commensalism. This bacterium can grow abnormally and cause, among other things, gastro-enteritis and urinary tract infections.

Avian
Each winter, influenza virus is being talked about. It infects millions of French, it’s the flu, of course. Even today, this disease can be treated relatively well, it still kills nearly 2 000 people per year in France, especially the most vulnerable.

Measles
Parents fear it yet inescapable: the measles virus will hit your little darlings. The virion belongs to the family Paramyxoviridae which includes the mumps.

Streptococcus C
C streptococcus is not the family of the most virulent streptococci (there are seven in total). We can fight it with an injection of penicillin, a powerful antibiotic.

H5N1
Influenza A spear him, right now, but the star bird flu is still there. He is responsible for the decimation of many birds, the H5N1 virus. Transmission to humans can occur but also between men.

OverviewSurveying the Martian soil is no longer a pipe dream. Americans and Europeans are engaged in a race to the red planet. Objective: to build a station habitable for humans by 2020.

An initiative that should delight both Brulhet architects Peter and Walter Oliver, author of numerous projects including Mars Mars stations Direct 1. Aware [...]]]>

Overview
Surveying the Martian soil is no longer a pipe dream. Americans and Europeans are engaged in a race to the red planet. Objective: to build a station habitable for humans by 2020.

An initiative that should delight both Brulhet architects Peter and Walter Oliver, author of numerous projects including Mars Mars stations Direct 1. Aware of the difficult living conditions on Mars, they developed an optimal and comfortable station for astronauts who will occupy it.

Scenario
Join in the continuity of the European, Euro-Mars, Mars Direct 1 could be sent to the Red Planet in 2020.

First stop on the International Space Station, which lags aging. The modules plug into it. The 12 crew will spend several months aboard the ISS.

Trip
Both modules overpowering Mars Direct 1 propel at high speed all ISS-station to Mars the fourth planet in the solar system.

Six months are necessary to browse the millions of miles separating Earth from Mars. The ISS will be positioned in orbit around the Red Planet

Entry
The two modules secured to the ISS stand. They must pass through the thin air. It is composed mainly of carbon dioxide.

This phase is most sensitive to the crew. Heat shields help prevent damage to the structure.

Website
The descent phase is completed, each module will be asked to set a specific point on Earth already.

Module 1 should arrive around the Olympus Mons Caldera, the highest peak of the solar system, namely 25 km high.

As the module 2 point resort is Valles Marineris, the largest canyon on Mars. Its depth exceeds 6 km.

Establishment
Once there, the modules are fixed to the ground and spread their different structures.

Both architects Pierre Olivier Walter Brulhet and reviewed their copy from the Euro-Mars Project (French version). This time, they opted for three sets of radial air to release the central space.

Shape
Each inflatable part is:

- An airlock through which the astronauts communicate with the outside

- A greenhouse for conducting experiments

- A laboratory where scientists will make the first direct analysis of samples collected on site

A garage is also planned in this project Mars Direct 1. The quads will serve the mobility of astronauts on Mars.

Sas
To guard against any eventuality or accident, the architects have designed an airlock where all the storage bags are like him. The location allows access to the outside via a ramp. He also serves as storage and brought back samples of Martian output devices such as combinations.

Body Central
As we can see in the image synthesis, the astronauts will reach the bottom level 2 space station through a staircase located in the local distribution.

Fireplace
Pierre Olivier Brulhet and Walter designed the second floor of the station, a place to live multifunction. They have provided maximum comfort for members of the crew seats, private office, large dining table …

The architects were optimized to maximize the space so that astronauts do not suffer from a small area on Mars.

Feature
To gain maximum space in the flexible volume, the two architects were clever. Office, living room but also to eat, he must keep all equipment in a confined and rather small. For the vast dining table, the architects have designed a mechanism for raising and lowering the ceiling. Ingenious, no?

Relaxation
In this synthetic image, we can see the distribution of different areas of focus:

- On the left the salon, more soberly called the “sitting room”.

- In the center, the staircase that provides access to level 1 to the laboratory, the chamber and the greenhouse.

Private
To work and communicate with Earth, the architects have developed individual work box as we can see from this simulation.

Via scales, occupants will have access to level three of the station. It includes the bedrooms and the storage.

Room
Each crew member has his own bed with icing on the cake, a view of the multipurpose module.

Comfort
Direct March 1 is a project that combines both functionality than comfort. Architects can not skimp on a habitat that will hold people for months.

Explore the oceans in submersibleSeven meters long and 2 meters wide, this little submarine is the latest technology on submarine.

The “Super Falcon” is able to descend more than 460 meters deep. Two people can sit on board for exploring the seabed and discover a world of unknown practically everything.

Super Bottle: A technological jewelDimensions

Wings: [...]]]>

Explore the oceans in submersible
Seven meters long and 2 meters wide, this little submarine is the latest technology on submarine.

The “Super Falcon” is able to descend more than 460 meters deep. Two people can sit on board for exploring the seabed and discover a world of unknown practically everything.

Super Bottle: A technological jewel
Dimensions

Wings: 3 m

Length: 6.7 m

Width: 1.6 m

Fuselage carbon fiber

Average speed: between 2 and 6 knots

Lowering speed: 60 m / min

Pulling speed: 120 m / min

Crew

2 people

Maximum weight: 230 pounds

A new tool for scientists?
The first recipient of this technological marvel is the billionaire Tom Perkins. He bought the submersible to accompany his yacht Maltese Falcon. The jet skiing and water skiing are relegated to second place, a place to discover marine species.

Scientists also eyeing on the “Super Falcon”. This device could be used to monitor nature reserves and discovering new marine treasures.

The Deep Flight Challenger: Fastest
Before performing the “Super Falcon”, many prototypes have succeeded with the “Challenger Deep Fight.”

This machine does not welcome init only pilot aboard. It measures 5.4 meters long and 3.7 meters wide. The submarine was able to move at a speed of 3 knots and down to 10.6 meters per second. You read “Deep Flight Challenger” was designed primarily to fire Steve Fossett that he beat the world record down underwater. But he died in a plane crash in 2007 before it a try.

The Deep Flight Aviator: the more airIts dimensions

Length: 6.7 m

Width: 3.7 m

Crew

2 pilots seated

Pressure inside

1 atmosphere

Average speed: 18.5 m / min

Lowering speed: 97 m / min

Pulling speed: 183 m / min

Depth: 457 meters

Submerged endurance

4 to 6 hours

The predecessor of the “Super Falcon” wearing a hydrodynamic shape similar to that of a shark

Deep Flight II: The call of the deep
Dimensions

Length: 5 m

Width: 2.7 m

Fuselage

Acrylic craft up to 900 m depth

In titanium gear up to 6 000 m deep

Average speed: 6 knots

Lowering speed: 214 m / min

Pulling speed: 122 m / min

The submarine can accommodate one to two people lying down is for the Seabed Survey.

This marvel will be created as soon as sufficient funds are collected.

Deep Flight I: 20 000 Leagues Under the Sea
Deep Flight I was developed in 1995 to initiate research in great depth. This submarine is a real novelty in terms of design. Instead of using a simple system of ballasts for the descent and ascent, this machine has wings to ensure the negative pressure needed for diving.

Only one person lying down can take place on board

Dimensions

Length: 4 m

Width: 2.4 m

Depth: 1 005 m

Average speed: 12 knots

Lowering speed: 198 m / min

Pulling speed: 146 m / min

Deep Flight I have four cameras, four lights and two front side. This prototype has been used extensively for the design of its successor Deep Flight II.

Wet Flight: the power of film to dry
In 1997, engineers Hawkes Ocean Technologiess (HOT) have designed this small submarine expressly for underwater filming. It can descend to 45 meters deep. The pilot, cameraman does not need to get wet to capture spectacular images of the oceans.

Dimensions

Length: 3.3 m

Width: 1 m

Average speed: 6 knots

Battery life: 2 to 8 hours

xx software audio / videoLet’s start with this little program that can import and export files easily found on his MP3 player, iPod included. You can easily sort the list of music by artist or title or filter based on keywords.

AudioGrailAudioGrail can learn its music files (artist / album / track) very simply. Useful for [...]]]>

xx software audio / video
Let’s start with this little program that can import and export files easily found on his MP3 player, iPod included. You can easily sort the list of music by artist or title or filter based on keywords.

AudioGrail
AudioGrail can learn its music files (artist / album / track) very simply. Useful for large catalogs. It recognizes all tags of the tracks to MP3 and OGG and detects your hard drives all files whose tags are incomplete.

It also serves to harmonize your titles file, your audio formats, can create lists in organizing your music, start writing a CD or analyze the quality of your audio files.

Free YouTube to MP3 Converter
As its name suggests, the software retrieves the band’s videos from YouTube and converts them into MP3 files. Useful if you want to take some music videos for his personal history or become trendy DJ in the evening.

It may also take the famous speeches or jokes most picturesque heard on the Internet.

Express RIP
Express Rip is a program for Windows that lets you extract digital audio tracks directly from audio CDs in the real-time encoding format Wave (wav) or MPEG-3 (mp3) on your hard drive.

The extraction is done very quickly, while the software can also go online to retrieve the track names. Beware, this is a shareware, not freeware.

Free MP3 WMA Converter
Contrary to what its name might suggest, Free MP3 WMA Converter supports convert MP3, WMA as well as WAV, Ogg, AAC, and manages all types of combinations involving these different formats.

Operation is easy since all the parameters to define appear in the software window: songs to convert, directory of arrival output format with a quality adjustable by varying the sampling.

Quintessential Player
As standard, it supports MP3, Ogg, Wav, and of course audio CDs. Thanks to the many extensions available, it will add support for almost all current formats of the MPC to FLAC format, from the AAC, Monkey’s Audio, Windows Media and other MIDI.

An extension provides support for video, documents managed by a part of DirectX and QuickTime to another.

MiniLyrics
This plugin is compatible with Winamp (but Foobar, WMP, Real Player, Itunes, MusicMatch, Media Monkey) displays a window in the texts of songs sung by the reader. The research phase of the Internet becomes superfluous words being directly imported from a database of well-stocked.

It shows you the progress in the words by highlighting the portion of text, like the karaoke equipment.

MP3 Gain
As advertising on TV that suddenly starts screaming, MP3 files are often encoded in the same volume, which is proving very unpleasant to listen to their favorite tunes.

MP3Gain for this problem is a free solution, efficient, without loss of quality for the processed files and also translated into French.

Audacity
The audio editor is a marvel, first because it is free, and more importantly because this software is simple to use, powerful and scalable.

It can record and play mostly grind the audio until the sound perfect, or at least intended outcome. Audacity can import and export audio files in WAV, AIFF, MIDI and MP3.

Streamripper
StreamRipper is software designed to operate with flow-type streaming. It can simultaneously record that plays music from Internet radio.

A except that this extension works with Winamp. What make your media player software unavoidable.