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Brigadier General Kenneth Newton Walker ( 17 July 1898 - 5 January 1943 ) was a United States Army aviator and a United States Army Air Forces general who exerted a significant influence on the development of airpower doctrine .	Brigadier General Kenneth Newton Walker ( 17 July 1898 - 5 January 1943 ) was a United States Army aviator .
Walker joined the United States Army in 1917 , after the American entry into World War I . He trained as an aviator and became a flying instructor .	It was after the American entry into World War I . He trained as an aviator and became a flying instructor .
Walker frequently flew combat missions over New Guinea , for which he received the Silver Star .	Even after he was promoted to Brigadier General , Walker frequently flew combat missions over New Guinea .
He supported the creation of a separate air organization that is not subordinate to other military branches .	He supported the creation of a separate air organization for strategic bombardment .
He was a forceful advocate of the efficacy of strategic bombardment , publishing articles on the subject and becoming part of a clique known as the `` Bomber Mafia '' that argued for the primacy of bombardment over other forms of military aviation .	He published articles on the subject and becoming part of a clique known as the `` Bomber Mafia '' .
For this , Walker was awarded the Silver Star .	For this he received the Silver Star .
Someone stepping on it will start to sink .	Someone stepping in it starts to sink .
The forces required to do this are quite large : to remove a foot from quicksand at a speed of .01 m\/s would require the same amount of force as `` that needed to lift a medium-sized car . ''	The forces required to do this are quite large : to remove a foot from quicksand at a speed of one centimeter per second would require the same amount of force as `` that needed to lift a medium-sized car '' .
To move within the quicksand , a person or object must apply sufficient pressure on the compacted sand to re-introduce enough water to liquefy it .	In order to move within the quicksand , a person or object must apply sufficient pressure on the compacted sand to re-introduce enough water to liquify it .
Quicksand may be escaped by slow movement of the legs in order to reduce viscosity of the fluid , and rotation of the body so as to float in the supine position .	Quicksand may be escaped by slow movement of the legs in order to reduce viscosity of the fluid , and rotating the body so as to float on one 's back ( supine ) .
Quicksand itself is harmless ; a human or animal is unlikely to sink entirely into quicksand due to the higher density of the fluid .	A human or animal does not sink entirely into quicksand due to the higher density of the fluid .
Quicksand is a non-Newtonian fluid : when undisturbed , it often appears to be in a solid ( `` gel '' form ) , but a minor ( less than 1 % ) change in the stress on the quicksand will cause a sudden decrease in its viscosity ( `` sol '' form ) .	Quicksand is a non-Newtonian fluid : when undisturbed it often seems to be solid ( `` gel '' form ) , but a small ( less than 1 % ) change in the stress on the quicksand causes it to turn liquid ( `` sol '' form ) .
Quicksand is a colloid hydrogel consisting of fine granular material ( such as sand or silt ) , clay , and water .	Quicksand is a mixture of water and sand or silt .
After an initial disturbance - such as a person attempting to walk on it - the water and sand in the quicksand separate and dense regions of sand sediment form ; it is because of the formation of these high volume fraction regions that the viscosity of the quicksand seems to decrease suddenly .	The viscosity of the quicksand seems to increase suddenly .
Cholera is an infection of the small intestine caused by the bacterium Vibrio cholerae .	It is caused by a bacterium Vibrio cholerae .
The main symptoms are watery diarrhea and vomiting .	It causes stomach aches , very watery and continuous diarrhea and vomiting .
If commercially produced oral rehydration solutions are too expensive or difficult to obtain , solutions can be made .	The best way to give this by mouth is WHO-ORS : World Health Organization Oral Rehydration Solution .
By the early 1940s , two-piece swimsuits were frequent on American beaches .	By the early 1940s two-piece swimsuits were frequent on American beaches .
Heim 's design was the first worn on the beach , but the design was given its name by Réard .	Heim 's design was the first worn on the beach , but the clothing was given its name by Réard .
The modern bikini was introduced by French engineer Louis Réard and separately by fashion designer Jacques Heim in Paris in 1946 .	Finally , the modern bikini was introduced by French engineer Louis Réard and fashion designer Jacques Heim in Paris in 1946 .
By the early 2000s , bikinis had become a US$ 811 million business annually , according to the NPD Group , a consumer and retail information company , and had boosted spin-off services like bikini waxing and the sun tanning industries .	By the mid 2000s bikinis had become a US$ 811 million business annually , according to the NPD Group , a consumer and retail information company .
That bikini , a string bikini with a g-string back of 30 square inches ( 200 cm2 ) of cloth with newspaper type print , was introduced on July 5 at Piscine Molitor , a public pool in Paris .	It introduced on July 5 at Piscine Molitor , a public pool in Paris .
Réard was a car engineer but by 1946 he was running his mother 's lingerie boutique near Les Folies Bergère in Paris .	Réard was a car engineer but by 1946 he was running his mother 's lingerie boutique near Les Folies Bergères in Paris .
Statues of Venus wearing a bikini were discovered in the Casa della Venere .	A statue of Venus in a bikini was found in a cupboard in the southwest corner in Casa della Venere , others were found in the front hall .
By the end of the century , the bikini had become the most popular beachwear around the globe .	The bikini is perhaps the most popular female beachwear around the globe .
Other Roman archeological finds , particularly in Pompeii , depict the goddess Venus in a bikini .	Archeological finds , especially in Pompeii , show the Roman goddess Venus wearing a bikini .
During the 1950s , Hollywood stars Ava Gardner , Rita Hayworth , Lana Turner , Elizabeth Taylor , Tina Louise , and Marilyn Monroe took advantage of the publicity associated with the swimsuit and were photographed wearing it .	Hollywood stars like Ava Gardner , Rita Hayworth and Lana Turner tried similar swimwear or beachwear .
As he explains , `` The emancipation of swimwear has always been linked to the emancipation of women '' , though one survey indicates 85 % of all bikinis never touch the water .	`` This is due to `` the power of women , and not the power of fashion ... The emancipation of swimwear has always been linked to the emancipation of women '' .
French mechanical engineer Louis Réard introduced a design he named the `` bikini , '' taking the name from the Bikini Atoll in the Pacific Ocean , where , four days earlier , the United States had conducted its first peace-time nuclear weapons test , part of Operation Crossroads .	Réard named his swimsuit the `` bikini '' , taking the name from the Bikini Atoll , one of a series of islands in the South Pacific where testing on the new atomic bomb was occurring that summer .
Pixar Place was also the home of Luxo Jr. , a six-foot-tall audio-animatronics version of Pixar 's desk-lamp mascot .	Pixar Place is also the home of Luxo Jr. , a six-foot-tall audio-animatronic version of Pixar 's desk-lamp mascot .
The current version of the Studio Backlot Tour features the American Film Institute Showcase , a rotating exhibit of movie props and memorabilia , and a tram ride through the backlot areas and through Catastrophe Canyon , an effects-laden `` movie set '' .	The current version of the Studio Backlot Tour features the American Film Institute Showcase , a rotating exhibit of movie props and memorabilia , and a tram ride through the backlot areas and through Catastrophe Canyon , an effects-laden `` movie set . ''
The Jedi Training Academy , a live-action stage show , invites children to become `` padawan learners '' and receive `` lightsaber training '' from a Jedi master .	Jedi Training Academy , a live-action stage show , invites children to become `` padawan learners '' and receive `` lightsaber training '' from a Jedi master .
Across the plaza , Voyage of the Little Mermaid uses glow-in-the-dark puppets , lasers , music , projectors , human actors and water effects to re-create favorite scenes and songs from the animated Little Mermaid film .	Across the plaza , Voyage of the Little Mermaid uses glow-in-the-dark puppets , lasers , music , projectors , human actors and water effects to re-create favorite scenes and songs from the animated Little Mermaid movie .
This section of the park originally was the starting point for the tours of the park 's active production studios .	This section of the park was originally the starting point for the tours of the park 's active production studios .
Echo Lake is the park 's small oval-shaped lagoon , which was designed to form one of the ears in the enormous Hidden Mickey from the park 's original layout .	Echo Lake is the park 's small oval-shaped lagoon , which was designed to form one of the ears in the big Hidden Mickey from the park 's original layout .
The Courtyard section also hosts two live shows .	The Courtyard section also has two live shows .
Today , Pixar Place resembles the Emeryville , California campus of Pixar Animation Studios .	Today , Pixar Place looks like the Emeryville , California campus of Pixar Animation Studios .
Michael Eisner , who had a major part in the park 's creation ever since the earliest development , demanded the opening land operate on the same principle as Main Street , U.S.A. but in a style more fitting to the Studios .	Michael Eisner , who had a major part in the park 's creation ever since the earliest development , demanded the opening land operate on the same principle as Main Street , U.S.A. in Magic Kingdom , but in a style more fitting to the Studios .
In 2011 , the park hosted approximately 9.7 million guests , making it the fifth-most visited amusement park in the United States , and eighth-most visited in the world .	In 2009 , the park had around 9.7 million guests , ranking it the fourth-most visited amusement park in the United States , and seventh-most visited in the world .
Located nearby is Rock 'n' Roller Coaster Starring Aerosmith , an indoor roller coaster in the dark with three inversions and a high-speed launch .	Located nearby is Rock 'n' Roller Coaster Starring Aerosmith , an indoor roller coaster in the dark with three inversions that starts moving at a high speed .