Green Science

Build miniature working models of a solar oven and a solar water heater. Explore the science of solar thermal energy - a green and renewable source of energy. Purify water or cook an egg using foiled cardboard and the power of the sun. Construction supplies and complete instructions included. ..

This ultra smart weather station has many functions. You can keep track of weather changes, learn facts about the weather, and do experiments on the greenhouse effect. When you have finished exploring you can recycle the bottle and make your very own mini greenhouse. Contents: a plastic weather station (assembly required) screws thermometer compass detailed i..

What ! No Batteries? Be a scientist as you discover how to power this digital clock using potatoes. Experiment to find out what other substances will power the clock - you'll be amazed! Caution: High Voltage Inspiration and Fun! Contains a digital clock with wires, pots, connecting wire, transparent tapes, copper and zinc strips and detailed instructions. ..

Turn a simple toy motor into a generator that converts hand motion into electrical energy and powers a light bulb. No battery, no pollution, just amazement. The generator could be used as an awesome energy torch. Caution: High voltage inspiration! Contains plastic casing, LED light bulb, toy motor, gears, and detailed instructions. ..

This excellent Mini Solar building kit teaches children the benefits of solar energy while they create a toy that is both fun to play with and requires no batteries. The 6 in 1 Educational Solar Kit is an excellent beginner building kit designed to teach how solar power is used to drive a small motor. Children use the 21 snap together parts (no tools required) to build six different workin..

Help to save the environment. Learn the science of cIeaning and reusing dirty water by conducting interesting water Purification experiments. Build your own water filtration and desalination plant at your table top; disinfect water with solar power and more. it's a cool water science experimental kit. ..

Build this amazing wind generator and learn about renewable energy. Watch the LED glow as it is powered by free energy from the wind. No batteries required! Help save the planet by recycling a plastic bottle to support your wind generator. Detailed assembly instructions, including 'How It Works' and fun facts. ..

Amaze your friends with this spinning top which generates electricity out of "nothing". It lights up a light bulb like magic. It's a fun experiment about electro magnetism. Contains 1 spinning top with magnets installed, copper wire, LED light tower and detailed instructions with fun facts. ..

Recycle everyday trashes to make interesting science toys. Learn the science principles behind while you help saving the environment. Amaze with your friends with 7 tricks included. Contains hover device, 1 mouth piece, tornado tube, 2 bottle caps, 2 CD joints, plastic weights and hook, score stickers, a set of plastic pars for gravity robot, 1 balloon, 3 copper washers, suction tub, nuts, ..

Learn the science behind electrical power. Use natural materials to power a light bulb, a watch and activate a music chip! Create batteries from fruit juice, vegetables coins and much more. Everything is included except what you choose as your battery power! Suggested age range 8+ The enviro battery works by immersing a pair (or pairs) of connected zinc and copper plates into an aqueous med..

Recycle plastic bottle to become an enviro project. Change them to be a recycled plastic bottle light up decor. Add warmth to your home the 'eco way'.. ..