The toymaker is using discarded fishing nets and engine oil as ingredients in the 300 million “tires” it makes per year.

Reaction wheels are useful things, typically used by satellites to keep themselves oriented the right way up in space. Turning the reaction wheel creates an equal and opposite torque in the ...

This rover built by [Sath02] is a great example that you don’t have to be a mechanical engineering wizard to get into robotics. He used LEGO pieces to help ease the difficulty of getting a rover ...

The Danish toy company is now making those tires out of recycled materials like fishing nets, engine oil, and rope.