$24.95
$29.95 $34.95
This kit is an excellent beginner educational solar kit, teaching the basic solar power principals and also how it drives the motor and makes the movements of each model. This kit provides full set of plastic parts, solar panel and all necessary parts to build your own solar kit. Suitable for ages 10 and up.$39.95
A traditional way to forecast the weather
Map of Australia shaped storm glass with a beechwood base. Once used by seafarers to predict oncoming storms, this historical device responds to atmospheric fluctuations to forecast the weather!
Assembled: 11 x 11 x 5cm.
$29.95
9 Experiments to explore.
Among them is growing crystals, making slim, experimenting with hydrophobic sand and polymer snow.