78 results found displaying 10-12
    
Cort Cook
 USA
Doorless Refrigerator Printer Friendly Version
Imagine this. A refrigerator/freezer that has no doors, but works just like a regular one. This way you could stand there forever browsing the contents without wasting energy, and you could grab things at your leisure! I'm sure it's technologically possible to do this now, with, I don't know, electro-magnetic fields and whatnot.
Reward: A free one of these things. 

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Tarde
 Australia
Self-Cleaning Cups Printer Friendly Version
I'm thinking of a cup that will not have any liquid or waste that would otherwise need to be washed out. By using hydrophobic nanotechnology, it may be possible to make a safe food grade cup or bowl that will leave no mess and reduce waste.
Challenges: heat resistance, coating durability, food grade, .....
Tell me what you think because I am sick of washing up and having half my Milo sticking to the side of a cup.

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savier420
 USA
Multi-Fill Printer Friendly Version
This would look like this: one funnle with, let's say, 5 multiple tubes coming from it leading to 5 more funnels underneath.
Here's how it works: pour your favroite liquid in first funnel and that liquid will run down the other five tubes, pouring into the other five funnels pouring into 5 glasses filling them at once. This would be a great way to fill cups for children party guest and other occasions. Hope this isn't too confusing.
Reward: i think i should get one for free.... 

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