Most EXPENSIVE Substances In The World! Published -- Download video MP4 360p Recommendations 28:57 MOST EXPENSIVE Gemstones Ever Discovered 46:53 The Mysterious Ancient Civilization That Existed Before Us 39:36 Forbidden Technologies and The Silencing of Their Inventors 12:03 Most AMAZING Shipwrecks Ever Discovered! 11:47 Futuristic SCIFI Weapons That Actually EXIST! 17:08 PLATINUM Documentary: Mining, Science and History 44:57 Scientists Can't Explain This Ancient Technology From Thousands Of Years Ago 06:49 Asteroid Filled With Gold And Most Expensive Things in Space 12:38 CRAZIEST Ways To Explain Time! 38:59 What Scientists Found In This 12,000-Year-Old Cave SHOCKED EVERYONE 21:27 10 Zakázaných Technologií A Vynálezců Kteří Byly Umlčeni 03:15 Price Comparison (Most Expensive Substance) 14:26 12 Most Incredible Finds Scientists Can't Explain Similar videos 06:15 Price Comparison (World Most Expensive Things) 03:57 Price Comparison: "World's Most Expensive Substances " | Part -1 03:01 Comparison: Most Expensive Materials 00:31 दुनिया का सबसे महंगा पदार्थ | The most expensive substance in the world 12:01 10 Most EXPENSIVE Substances On Earth 04:14 The most expensive element on Earth: $1 billion per gram! 08:54 Why Antimatter Is the Most Expensive Substance on Earth 10:03 Most Expensive Thing on Earth Takes Billions of Years to Make 02:40 Price Comparison (World Most Expensive Substance) 02:46 Top 10 Most Expensive Substances More results