Building engines at home isn’t exactly easy, unless you are one of the lucky few who work in the industry. Even so, the lobying required to convince your wife to accept those oil stains in the living ...

Step by step tutorial on how to build a LEGO hammer arcade machine using only standard bricks. This guide explains the full construction process with a working hammer mechanism that measures impact ...

Step by step tutorial on how to build a LEGO Tic Tac vending machine using standard LEGO bricks. This video shows the full construction process including the candy chamber, dispenser mechanism, and ...