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Facebook's role in Brexit — and the threat to democracy | Carole Cadwalladr

In an unmissable talk, journalist Carole Cadwalladr digs into one of the most perplexing events in recent times: the UK’s super-close 2016 vote to leave the European Union. Tracking the result to a barrage of misleading Facebook ads targeted at vulnerable Brexit swing voters — and linking the same players and tactics to the 2016 US presidential election — Cadwalladr calls out the “gods of Silicon Valley” for being on the wrong side of history and asks: Are free and fair elections a thing of the past?

NASA Announces First Flight, Record-Setting Mission

NASA and its International Space Station partners have set a new schedule and new crew assignments that will include the first flight of NASA astronaut Jessica Meir, an extended stay for NASA astronaut Andrew Morgan, and a record-setting flight for NASA astronaut Christina Koch.

The artificial muscles that will power robots of the future | Christoph Keplinger

Robot brains are getting smarter and smarter, but their bodies are often still clunky and unwieldy. Mechanical engineer Christoph Keplinger is designing a new generation of soft, agile robot inspired by a masterpiece of evolution: biological muscle. See these “artificial muscles” expand and contract like the real thing and reach superhuman speeds — and learn how they could power prosthetics that are stronger and more efficient than human limbs.

NASA Highlights Science on 17th SpaceX Resupply Mission to International Space Station

NASA will host a media teleconference at 11 a.m. EDT Monday, April 22, to discuss select science investigations launching on the next SpaceX commercial resupply flight to the International Space Station.

Empower a girl, transform a community | Kakenya Ntaiya

Kakenya Ntaiya turned her dream of getting an education into a movement to empower vulnerable girls and bring an end to harmful traditional practices in Kenya. Meet two students at the Kakenya Center for Excellence, a school where girls can live and study safely — and uplift their community along the way. “When you empower a girl, you transform a community,” Ntaiya says.