Using pneumatic cylinders from the LEGO Technic series, [Brick Technology] starts by getting the basics working with a single-cylinder design. Besides the fact that there are no fuel-air ...

Here are the best LEGO Technic sets that you can purchase in ... You can lower its ramp and tilt the cabin back to reveal a 6-cylinder piston engine. Second is an excavator, which connects to ...

Here’s a rather mesmerizing piece of Lego genius, displayed as a .GIF for ... It’s powered off of a single motor which rotates a cylinder covered in small protrusions, similar to how music ...