Dive into the world of Lego engineering as we build and test a realistic 5-speed manual gearbox with reverse gear! Starting ...

For instance, he built an elegant drawbot out of LEGO elements, seen above. At first glance the monicker “spirograph” seems wrong, because where are the gears? However, [Yoshihito] has them ...

A total of 96 LEGO gears move perfectly in sync to the ocean’s natural rhythms, while a set of pulleys connect four banks of gears together to create the sum of the constituent frequencies.

New California law mandates fashion industry to take old clothes back for free Wendy’s unveils Krabby Patty burger, SpongeBob ...