Solar powered plane

[Zommoz]

Pretty cool, this... http://www.wired.com/autopia/2009/12/solar-impulse-completes-first-flight/

 

[boxcar]

.
Pretty cool... but were it not for the onboard batteries the craft would not have taken flight off of the runway.
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[OBIO]

Now if someone would just build an aircraft that runs on farts....I could be the first person to fly non-stop to Mars LOL!

 

[cheezyflier]

Now if someone would just build an aircraft that runs on farts....I could be the first person to fly non-stop to Mars LOL!

you and i would have ourselves a race

 

[GT182]

You two are not alone.......