Part car, part motorcycle, Polaris Slingshot is the inverted trike every kid dreams of

Part car, part motorcycle, Polaris Slingshot is the inverted trike every kid dreams of: "Take your favorite three-wheeler from childhood, flip it around, give it the power and handling of a motorcycle with the comfort and stability of a car, and the look of something out of a futuristic comic book. The result is the brand new Polaris Slingshot."



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How To Make A Nice Looking $70 Rocket Stove For $5. This Is Totally Awesome, And So Easy To Make! | The Good Survivalist

How To Make A Nice Looking $70 Rocket Stove For $5. This Is Totally Awesome, And So Easy To Make! | The Good Survivalist: "One of the nice things about this rocket stove is that you will be able to cook full meals using very little fuel. By fuel we mean leaves, twigs, and small sticks. Just a brief sidenote: main body of stove (largest can) is a one gallon paint can. bought it at home depot for $5. medium sized can is a pasta sauce can and the smallest can is a standard size soup can. For this video a 2 1/2″ hole saw to mark (score) the paint can"



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Elytron 2S: The out-of-the-box tiltrotor concept

Elytron 2S: The out-of-the-box tiltrotor concept: "Some people are never satisfied. You give them a plane, and they say it can’t hover. You give them a helicopter, and they say it can’t fly very high or fast. Looking to combine the advantages of both fixed-wing aircraft and helicopters, Elytron Aircraft LLC of Mountain View, California is developing the Elytron 2S, a small tiltrotor aircraft that uses a box wing configuration and is aimed at the civilian market."



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