Everyone already knows that Lego Technic is pretty rad when it comes to existing, pre-made kits, but there’s also quite a bit of hacking potential left. One such area is the lack of hydraulics in Lego ...

Maybe you didn’t want your kid to play with toy guns or toy soldiers, so you gave him some wholesome, creative Lego bricks. Which works until he uses the interlocking plastic pieces to make a tank.