Material retrieved from the asteroid Bennu by NASA’s OSIRIS-REx spacecraft shows that all the basic building blocks of life ...
We built a fully retractable plasma lightsaber—now it’s time to see if it actually works! 🤯 With temperatures over 4000°F, can this real-life lightsaber slice through solid metal? Watch the ultimate ...
Witness the creation of the world's first retractable plasma-based lightsaber, with a blade that reaches 4,000°F and can cut through steel. This engineering feat brings the iconic Star Wars weapon to ...