The LEGO Technic Mack LR Electric Garbage Truck building set features a fully functional side-loading mechanism that can grab ...

Suffice it to say, we’re big fans of Lego builds around here. But when you throw working mechanical bits into the mix, that’s ...

But does it really need realistic teeth? Engineer Will Cogley has created a creepy, expressive animatronic robot head with flexible silicone skin that stretches and contorts into realistic facial ...