Learn how to make an airplane with really basic materials, this is the way I used to make gliders when I was a little boy, so I hope you find this very helpfull, making airplanes is not as difficult ...

A balsa wood glider is really easy to make despite the physics involved on its flight. Make one yourself and have a ton of fun. In this video, I explain how to make it from the beginning. In this ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

Abstract: Extremely large-scale multiple-input-multiple-output (XL-MIMO), which offers vast spatial degrees of freedom, has emerged as a potentially pivotal enabling technology for the sixth ...