TED: Ideas worth spreading

TED Talks are influential videos from expert speakers on education, business, science, tech and creativity, with subtitles in 100+ languages.

Big Think is a multimedium web portal founded in 2007 by Victoria Brown and Peter Hopkins.The website is a collection of interviews, presentations, and roundtable discussions with experts from a wide range of fields.

Talks at Google is an internal talks series hosted by Google in Mountain View, California. The talks are hosted for Google employees. The program invites authors, scientists, actors, artists, filmmakers, and musicians to discuss their work.Most of the talks are uploaded to YouTube channel. The talks can also be accessed by Google Podcast.

IGNITE IS A SERIES OF SPEEDY PRESENTATIONS. Presenters get 20 slides, which automatically advance every 15 seconds. The result is a fast and fun presentation which lasts just 5 minutes.

Something of Canada’s TED, IdeaCity is a bit more informal, a bit more inspirational and open, and way more broad in terms of topics and ideas presented. Led by Moses Znaimer, each three day conference is a parade of visionary entrepreneurs, leaders, social activists, scientists, journalists, and more, and every talk will leave you smarter than you started.

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