Mini toys on MSN4d
Building a Wind-Powered Lego Train with Energy Storage
Dive into the world of renewable energy with this wind-powered Lego train project! Watch as we build and test a Lego rail car ...
Hackaday1y
A Hydroelectric Dam, Built Out Of LEGO
The LEGO dam is installed in the middle of the aquarium, blocking the flow. It has a sluice gate in the lower section to feed water to a turbine for power generation. The gate is moved via a rack ...