3D-printed spring deploys on small commercial spacecraft

With a simple motion, a jack-in-the-box-like spring designed at NASA's Jet Propulsion Laboratory showed the potential of additive manufacturing, also known as 3D printing, to cut costs and complexity ...
Sub Brief on MSN

It looks like a normal submarine - until you see what’s behind the sail

Russia’s Borei-class SSBN is the modern successor to the Cold War Typhoon - a strategic submarine built for one job: nuclear deterrence. In this episode, we break down the key differences between ...