Step by step tutorial on how to build a LEGO pinball game combined with a shooting gallery. This guide shows the full building process using standard LEGO bricks without Technic. Features a playable ...

Step by step tutorial on how to build a LEGO Pepsi vending machine using only standard bricks. This guide shows the full construction process with a working manual dispenser that releases cans or ...

A study suggests that the first of seven key pyramids in Egypt, the Step Pyramid of Djoser, was built using a hydraulic lift. Dated to about 4,500 years ago, this would move up the introduction of ...