Nerd Club

by mcckel in Workshop > Science

801 Views, 24 Favorites

Horse Bike

mikeasaurus

by mikeasaurus in Bikes

Pedal Powered EL Wire Bike

samsmith17

by samsmith17 in Bikes

Gas Powered Bycicle

nepheron

by nepheron in Bikes

Complete Steps for Building a Solar Thermal Soda/Beer Can Heater for a Greenhouse

TheRustedGarden

by TheRustedGarden in Gardening

How to Make a Really Cool Gas Powered Motor Bike

joshfreak=]

by joshfreak=] in Bikes

Greenhouse - Guide to Build a Wood Greenhouse at Home-

jardinier

by jardinier in Gardening

How to Build an Electric Bike for Less Than $100

the mechanical engineer

by the mechanical engineer in Electric Vehicles

Solar Electric Bike Charger

thehaneyplace

by thehaneyplace in Solar

Make a High Powered Solar Panel From Broken Solar Cells

mattfelice

by mattfelice in Solar

Garden Bat Box

crudworks

by crudworks in Gardening

Solar Powered Go Kart

RenewableYou

by RenewableYou in Electric Vehicles