How to make chicken foot broth

Courtney Grimes-Sutton and Asa Thomas-Train of Mace Chasm Farm explain how to make chicken feet broth — and discuss the joys and pains of farming. A film from ideas.ted.com.

Would you like to learn more about every single element on the periodic table? We’ve got you covered

Autonomous flying machines meet the entertainment industry. Whimsy and delight ensue.

Roboticist Raffaello D’Andrea describes his work on three new autonomous flying machines, including one that “knows” what to do when it loses a propeller. (Hint: it doesn’t crash.)

Filmmaker Louie Schwartzberg looks at nature in fine detail, often documenting what’s unseen to the human eye. Take a look at still images and video clips that show the natural world in all its glory.

How to grow a bone Gif1

Watch an amazing short film in which TED Fellow Nina Tandon and her partner Sarindr Bhumiratana describe their new business: “a revolutionary bone reconstruction company that allows patients to ‘grow their own bone’.” What? Yeah. Watch it.