Discover Green Science Fair for a Better Planet

First Prize (1 winner)

Make Your Own Biodiesel Processor by drinkmorecoffee

Second Prize (2 winners)

Urban Homestead Garden (squarefoot gardening abridged) by shellberry

Solar Powered Trike by dpearce1

Third Prize (5 winners)

Bike Generator by dbc1218

How to make organic planting pots using old newspapers by yngla

The Green Pail Retained Heat Cooker by LannyPlans

Adapt a clock today! Cheap trackers boost solar panel and solar cooker performance. by gaiatechnician

Recycled Denim Shopping Bag by weiblen.c

Runner-Up (10 winners)

Forums + new topic

last post by Plasmana

3 years ago

1

reply

Awww... didnt win, oh well, the others are far more superior

posted 3 years ago by theburn7 in Green

last post by Tomton

3 years ago

18

replies

Student figures out how to decompose plastic bags in 3 months

posted 3 years ago by Tomton in Green

last post by Demon_Darkchild

2 years ago

291

replies

Why Global Warming DOES NOT WORK

posted 3 years ago by kentjoe in Green

last post by Goodhart

1 year ago

155

replies

He who says there's no such thing as global warming.

posted 3 years ago by DELETED_craz meanman in Life