Life advice from actor Ethan Hawke: 1) Find a way to express yourself. 2) Don't worry if it's any good. Watch his full talk here: http://t.ted.com/ZT4ToV3 | TED

For artist Daniel Lismore, dressing up in elaborate costumes is for every day — not just Halloween. He's on a mission to inspire others to find the confidence to be who they truly are. Watch his full TED Talk here: http://t.ted.com/PbgtMCy | TED

We can create new ways of living well together *If* we tap into new technologies to create, says Divya Siddarth. Here’s how she says democracy and AI can benefit each other: http://t.ted.com/a927laE | TED

Imagine seeing the Guardian of Darkness — a giant mechanical creature that’s half woman, half scorpion — roaming freely through your neighborhood: #FrédetteLampre #Art #Storytelling | TED