Periodic Videos is back, and Sir Martyn Poliakoff is here to teach us about the element that makes your favorite party balloons float. Mind you, it’s not just for play; helium is the second-most abundant element in the universe, and has been there basically since the beginning of the cosmos.
Related Posts
Earth is bombarded with rocks from space – but who gets to keep these ultimate antiques?
Shutterstock/KV4000 Anna Marie Brennan, University of Waikato Every day, about 48.5 tonnes of space rock hurtle towards Earth.…
Bridgmanite Is Earth’s Most Common Mineral. Why Can’t I Find It?
Bridgmanite is the most common mineral on Earth, making up 38% of the planet’s volume. It exists in…
Blockchain is a key technology – a computer scientist explains why the post-crypto-crash future is bright
Blockchain technology has many uses beyond cryptocurrency. Yuichiro Chino/Moment via Getty Images Yu Chen, Binghamton University, State University…
Why Bismuth Might Be the Future of Electronics
Thin flakes of bismuth exhibit strange quantum behaviors without magnets or extreme cold, hinting at safer, cheaper paths to next-generation electronics.