Discover how to build a magnetic repulsion motor capable of lighting LED bulbs using only magnets and basic components. This ...

Ukraine's new reconnaissance drone uses hydrogen fuel cells to fly 12 hours with a "negligible heat signature." ...

Grounded 2 is still going strong, and along with the many new additions, like the new areas of Brookhollow Park, they've ...

Brave Survival Life explores sustainable living by demonstrating how to build unique underground structures in the wild using primitive tools. Additionally, learn to create a natural water filtration ...