TED: En halv miljon hemligheter

TED: En halv miljon hemligheter

”Secrets can take many forms — they can be shocking, or silly, or soulful.” Frank Warren, the founder of PostSecret.com, shares some of the half-million secrets that strangers have mailed him on postcards.

TED: En halv miljon hemligheter

TED: Kan en dator skriva poesi?

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If you read a poem and feel moved by it, but then find out it was actually written by a computer, would you feel differently about the experience? Would you think that the computer had expressed itself and been creative, or would you feel like you had fallen for a cheap trick? In this talk, writer Oscar Schwartz examines why we react so strongly to the idea of a computer writing poetry — and how this reaction helps us understand what it means to be human.

TED: En halv miljon hemligheter

TED: Det här vet teknikbolagen om våra barn

blankThe digital platforms you and your family use every day — from online games to education apps and medical portals — may be collecting and selling your children’s data, says anthropologist Veronica Barassi. Sharing her eye-opening research, Barassi urges parents to look twice at digital terms and conditions instead of blindly accepting them — and to demand protections that ensure their kids’ data doesn’t skew their future.

TED: En halv miljon hemligheter

TED: Hur mycket sömn behöver du?

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You know you need to get enough sleep, but the question remains: How much is enough? Sleep scientist Matt Walker tells us the recommended amount for adults and explains why it’s necessary for your long-term health.

TED: Så föddes Wikipedia

TED: Så föddes Wikipedia

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Jimmy Wales recalls how he assembled ”a ragtag band of volunteers,” gave them tools for collaborating and created Wikipedia, the self-organizing, self-correcting, never-finished online encyclopedia.