YouTube channel Primitive Technology explains how to create cement from scratch using wood ash.
In an extremely complicated build that requires lots of tools and gadgets, this YouTuber creates his own Game Boy.
This clever perpetual calendar design can be made at home with simple craft skills, and it takes a very short time.
Follow these design principles to create a winning mousetrap powered car design.
The humble rubber band can be used for many different things around the house. These 15 are prime examples.