TED Conversations » Topics

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• Questions

  What causes anger? Can you control it?

  Started by Mary M., Fort Lauderdale, FL, United States

  51 comments

  Closed

• Ideas

  

  Fluorescent crosswalks

  Started by Jason Joy, Black River, NY, United States

  4 comments

  Closed

• Ideas

  

  I think it should be an automatic driving system of exclusive cars for motorways and other manual system for the rest of vias.

  Started by Mariano Garcia Soro, Madrid, Spain

  6 comments

  Closed