Thames and Kosmos Wind Power Renewable Energy Science Kit electric can opener Australia purple two-channel

purple two-channel

3mm Phillips: #00

Size of black hanging bag:36*26cm(Its strip: 13cm)

Black Tourmaline Obelisk Generator

sanding brush

Thames and Kosmos Wind Power Renewable Energy Science Kit electric can opener Australia purple two-channelHarness the invisible force of nature and construct your very own realistic wind turbine with this engaging science kit. You will master aerodynamic principles by adjusting the turbine's rotor blades to optimise performance, just like the modern giants of renewable energy. Take your experiments further by generating enough electricity to light up an LED, charge a battery, or even fuel a small electric car. The included 32 page full colour manual makes