129 results found displaying 112-114
    
yair3777338
 USA
Spoiled Milk Detector Printer Friendly Version
Design milk cartons which have a litmus strip that changes color depending on the freshness of the milk. A face could be printed over the strip - turning green when the milk is spoiled.

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72°

    
yair3777338
 USA
"Quieter Packaging" Printer Friendly Version
Introduce new packaging for sweets, crisps, and other snacks offered in cinemas, that is silent when handled. Discreet sweets would be wrapped in a softer plastic, while crisp bags would employ an air valve release to avoid lap top explosions.

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45°

    
shanti
 USA
Cruelty-Free Meat Printer Friendly Version
Develop animal muscle in a lab instead of slaughtering animals to feed humans.
Pros:
Animals are not harmed
Minimizes enivronmental damage
Improves quality and safety of meat
Lowers risk of terroristic activities aimed at food chain
Cons:
Feasibility from a scientific perspective

There are 9 replies to this idea



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35°

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