World’s Biggest Things | Did you know? | Free Documentary

World’s Biggest Things | Did you know? | Science Documentary Most Expensive Things in the World: 00:00 Biggest Tree Located in the Giant Forest of the Sequoia National Park, in California, it may not be the tallest tree in the world, but it’s definitely the largest by volume. Did you know that the biggest tree in the world is named after General Sherman? 04:22 Longest Building Did you know that the longest building in the world is located on a German island? Prora, also calle