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Trash to Treasure Competition logo

Trash to Treasure Design Competition

08.31.2008 - In this new contest, transform materials from your recycling bin into "the next big thing" and win $10,000 and a chance to see your design built.

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Recent Events

Sunflowers Credit: B Fritz, USDA ARS

Cogito's My World Photo Contest

4.22.08 - In honor of Earth Day 2008, you were invited to share your unique view of the world with your fellow Cogitorians by entering Cogito's first photo contest. Judging is in progress, and read on to find...
 
Harvesting switchgrass. Credit: USDA ARS

Biofuels Disputatio! Cogito's Premiere Debate Starts March 25th in the Forums

3.30.08 - Are biofuels a better alternative to fossil fuels, and should their use be encouraged by government regulations and subsidies? The formal (but fun) Cogito debate starts in the forums March 30.
 
big q test logo

Send Cogito Your Big Question

3.27.08 - The 2008 Edge Annual Question “What have you changed your mind about? Why?” has been answered by many eminent thinkers. Cogito needs its own big question to be answered by young thinkers. Got an idea...
 
Enigma-inspired rotor stack. Credit: Tatjana van Vark

Cryptography Challenge in the Forums! Can You Solve It?

3.14.08 - HSPPW ZQ QZCEFYP ZC UPZALCOJ Can you decipher it? Go to the forums to give your answer, see what your fellow Cogitorians are doing, and find more challenges. CTY's Tom Park, instructor for Cryptog...
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