Nanocomputers implanted in our brains that connect to the cloud will usher in a new era of critical thinking and human advancement, Google’s Director of Engineering predicts in a TED Talk. Ray ...

Author Susan Cain, a self-described introvert, accepted an invitation to do what she feared — give a TED talk. Although she was anxious on the big day, she got through it and wowed the audience.

All the bold ideas, inventions and perspectives of the beloved TED Talks conference and video series, plus special follow-up interviews with the people behind them.