Що спільного між печивом Орео та космічним кораблем?

A huge special thank you to those who volunteered to support the channel 💰! Join the channel sponsorship 👉    / @vsesvitua   Become a channel patron 👉   / aboutvsesvit   One-time donations to Monobank 👉 https://send.monobank.ua/jar/7c4Go4c8Gp ( 5375 4112 0689 2031 ) Topical news and lots of interesting things every day! Telegram: https://t.me/shodo_vsesvitu or via the invitation link https://t.me/+8kgWsF_D5Lk4NDdi Channel with Shorts:    / @vsesvituashorts   Facebook: https://www.facebook.com/profile.php?... Instagram:   / about_vsesvit   Imagine a metallic element that is so eager for reaction that it can ignite in pure nitrogen, but in ordinary life remains completely invulnerable to corrosion. What would happen if you deliberately “weakened” this material to make it virtually indestructible for the most extreme conditions in the Universe? In this issue of the popular science project “About the Universe”, we delve into the amazing history and physics of titanium — a metal named after the Greek giants. You will learn how a humble priest from Cornwall discovered this element in black sands, why the US secretly purchased Soviet titanium through the CIA during the Cold War to build the legendary SR-71 Blackbird aircraft, and how the unusual chemistry of this element works. We will analyze the physical superpowers of titanium: why it is as strong as steel, but almost half as light; what is its only chemical "kryptonite"; and how shape-memory intermetallic alloys (nitinol) and titanium aluminides are changing modern aviation, medicine and space technology. We will also find out why 95% of all titanium mined is hidden in our household chemicals, food and toothpaste! Subscribe to the channel "About the Universe", click on the like and the bell so as not to miss new exciting studies from the worlds of science and technology! Your support, comments and sharing help develop high-quality Ukrainian science. #science #titanium #physics #chemistry #everythingintheuniverse 00:00 Unique metal 06:37 Details about the mythical metal 16:32 How does weakening add strength? 23:35 How much titanium do we have? #titanium #universe #space #science #inukrainian