Video · Why isn’t the world covered in poop? – Eleanor Slade and Paul Manning TwitterShare on Facebook1K 747 125 views Ted Education - March 26, 2018 Science Ted More Videos The infamous JoJo thought experiment – Michael Vazquez and Sarah Stroud Science · 1 day ago Kiranmala: The legend of the princess who conquered Magic Mountain – Malay Bera Science · 6 days ago Kiranmala: The legend of the princess who conquered Magic Mountain – Malay Bera Science · 6 days ago Will laser blasters ever be possible? – Christopher Baird Science · 1 week ago Upstairs, downstairs: The life of a British maid – Stephanie Honchell Smith Science · 2 weeks ago Golden Eve: Kristen Davis TV · 2 weeks ago Golden Eve: Harrison Ford TV · 2 weeks ago Golden Eve: Colman Domingo TV · 2 weeks ago