Witness the ingenuity and bravery of the pioneers who developed, built, and even risked their lives testing the ejection seat.
Track the evolution of the space suit, from the first pressure suit of the 1930s to outfits that will take man to Mars.
2019 • Physics
Meet the innovators who developed newer, safer ways to fall from the sky and those whose lives were saved by them
2019 • Physics
Witness the ingenuity and bravery of the pioneers who developed, built, and even risked their lives testing the ejection seat.
2019 • Physics
From the first gas turbine to tomorrow's hypersonic jet engines, see the evolution of the machine that is changing the world.
2019 • Physics
You've felt cold before. Sometimes it's cold outside. But what if I told you that "cold" isn't real? There's no substance or quantity called "cold" in science. We can't measure the amount of "cold" in something. Instead it's about what's NOT there.
Nuclear energy might have a lot of unused potential. Not only is it one of the best mid term solutions for global warming bit despite what gut feeling tells us, it has saved millions of lives. By investing more into better technologies we might be able to make nuclear energy finally save and clean forever.
3/3 • Nuclear Energy Explained • Physics
In this extraordinary documentary we are going to witness very different kinds and situations of snowing: from howling blizzards to the gentlest and loveliest of weather events, from huge handkerchiefs quietly falling to the needle-sharp attack of hard, heavy grains. Snow - what is it really? How is it created - naturally and artificially? Thanks to CGI and new camera techniques we can actually see this process for the first time and listen to the incredible, inaudible music of snowfall, of myriads of tiny crystals touching and rolling and settling. Each snowflake is unique and bears more secrets than we could imagine. Did you know that different kinds of music influence the crystallization process and the shape of snowflakes? And have you ever imagined that we would be able to produce artificial snow that melts at 30 degrees Celsius? With this in mind: just let it snow!
2008 • Physics
Ninety years after the historic double-slit experiment, the quantum revolution shows no sign of slowing. Join a vibrant conversation with renowned leaders in theoretical physics, quantum computation, and philosophical foundations, focused on how quantum physics continues to impact understanding on issues profound and practical, from the edge of black holes and the fibers of spacetime to teleportation and the future of computers.
Deep underground in a vault beneath Paris lives the most important lump of metal in the world - Le Grand K. Created in the 19th century, it's the world's master kilogramme, the weight on which every other weight is based. But there is a problem with Le Grand K - it is losing weight. Professor Marcus du Sautoy explores the history of this strange object and the astonishing modern day race to replace it.
2/3 • Precision: The Measure of All Things • 2013 • Physics
James May rapidly and easily explains all you need to know about speed.
S2E4 • James May's Things You Need to Know • 2012 • Physics