Green Energy Kit Garden Measurement Now you can access your

Now you can access your important temp/rainfall readings via smartphone or internet

and make your own 3D

and swerve to follow your hand or finger across the ball

with bonus smaller thermometer display

Green Energy Kit Garden Measurement Now you can access yourGreat science kit for juniors and intermediates, includes several stand alones the windmill generator, potato clock, and dynamo torch, with the common theme of using clean renewable energies. An eye opening introduction to the topic of energy, and a great resource for education. All parts included, but you supply the potatoes, a drink bottle, and (small) screwdriver.