10 Oldest Technologies Scientists Still Can’t Explain

Thousands of years ago great minds managed to create incredible technologies that were way ahead of their time, like a fire that couldn’t be extinguished by water, an unbreakable medieval sword, and even an ancient computer from 200 B.C.E.! You’d be surprised to find out what crazy inventions existed back then that science still can’t explain today. If you’re ready to learn more about these mind-blowing ancient inventions plus a whole lot more, then keep on watching. TIMESTAMPS The stone globes of Costa Rica 0:59 The Roman dodecahedron 3:16 The Phaistos Disk in Crete 4:48 Greek fire 6:14 Damascus steel 7:31 The Iron pillar of Delhi 8:37 The Viking Ulfberht sword 10:11 The Voynich manuscript 11:56 The Zhang Heng seismograph 14:06 The Antikythera mechanism 15:12 #oldtechnology #damascucsteel #viking Music: https://www.youtube.com/audiolibrary/... SUMMARY -Granodiorite rocks can easily be carved using temperature techniques. Hundreds of stone spheres were found quarried in the foothills of the Talamanca Mountains. Researchers even saw a gigantic ball weighing over 16 tons. -The Roman dodecahedron had 12 flat pentagon-shaped faces with a knob protruding on each corner. It might have been a dice, a kid’s toy, a candle holder, a simple decoration, a measuring device on the battlefield, or an astronomical instrument, to name a few. -The Phaistos Disk was made from clay and measures about 6.2 inches in diameter. Experts concluded that it was a prayer to an ancient Minoan goddess. -The formula of Greek fire was a well-guarded state secret for over 7 centuries. Greek fire was used in naval warfare. -Blades made from Damascus steel were the most sought after in medieval Europe. And that’s because they were the best swords at the time. -The Iron pillar of Delhi dates back to the Gupta period, which lasted from about 240 to 590 C.E. A small amount of rust has started to form, but it is strange that there isn’t more. -Viking Ulfberht swords are believed to have been made around 800 to 1,000 C.E., but experts were sure that the technology used to make swords of such extraordinary quality didn’t come around until 800 years later. -The Voynich manuscript has 240 pages broken up into four sections: herbal, astrological, balneological, and pharmacological. There have literally been dozens of failed attempts to crack this thing. -In 132 C.E., Zhang Heng, a Chinese inventor, astronomer, engineer, scientist, scholar, and artist, invented a seismoscope and presented it to the Han court as an instrument for measuring seasonal winds and the Earth’s movements. -The Antikythera mechanism was retrieved by a group of divers in 1900 and has been dubbed “the world’s first analog computer” and it was made around 200 B.C.E. Subscribe to Bright Side : https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook:   / brightside   Instagram:   / brightgram   5-Minute Crafts Youtube: https://www.goo.gl/8JVmuC ---------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me/ Learn more about your ad choices. Visit megaphone.fm/adchoices