Army Experiments with 'Lego-Like' 3D Printed Bricks for Building Bridges
The U.S. Army has started using 3D-printed lego-like bridge parts in order to rapidly assemble infrastructure in combat zones ...
Make Toys on MSN16d
Building a Lego 5-speed gearbox from scratch
Explore the step by step process of building and testing a Lego 5-speed gearbox. Witness the mechanical magic unfold as each part is carefully assembled and put to the test for smooth shifting. From ...