Posted: August 21, 2010 23:46 PM
How would you create a machine that got news......
from the future? it would have to be up high in the earth's atmosphere. how would you get news, cartoons, and entertainment.
Posted: August 21, 2010 23:44 PM
what about a machine that could be given to all inventors. a machine, a computer, that would take your input, or what you want the invention to be like, and the machine creates an invention ,without the need of human assistance.
Posted: August 21, 2010 23:42 PM
how would you get the energy from an entire star? not just solar panels, a star is mainly just a big ball of gas, so how would you get energy from it? and how would you get it commercially
Posted: August 21, 2010 23:33 PM
Gravity is all around us. But how could you enhance it so it could power homes. Could you build it? show us how. Anything's possible, keep thinking.
Posted: August 21, 2010 23:30 PM
in the jetsons they feature a machine which their dad uses to fix a variety of problems. you just punch in the code, type in the problem, and it will provide an answer for you. how is this possible? keep thinking, anything's possible.
Posted: August 21, 2010 14:02 PM
In the jetsons it features a machine that can instantly whip up in a yummy-looking meal. It can do this in less than a second. It dosen't have access to thousands of ingredients. But it can use only this type of foods: algae, fish, soybean, and wheat. However, the episodes failed to display how the machine worked. My challenge is how would you build this machine. With realistic-looking foods, cost-effectively, and so that it would instantly jump into the market.
But if you keep thinking, anything's possible.
Posted: August 21, 2010 13:55 PM
How about a car that could run on thin air?
sounds like a tough challenge but if you keep thinking, anything's possible.
Posted: August 13, 2010 16:19 PM
an invention that will solve the energy crisis without harming the environment!
Posted: August 5, 2010 19:07 PM
I think that my invention would be the ultimate car that runs on solar power and dosent use gas,electricity and/or smoke that comes from the engine....but of course im gonna make the solar powered R/C speed down the road as fast as i can make it...also since this is my 1st time please don't get the wrong idea about me.
Posted: July 19, 2010 8:29 AM
YOU CAN PUT UP A CHALLENGE TO FIND OUT SOME KIND OF IDEA TO SAVE ROCKS FROM GETTING DAMAGED BY ACID RAIN