You've probably come across TED or TED Talks before but just in case you haven't seen any before, you can go to TED.com and view all the TED Talks online or via dedicated iPad, iPhone, Android, and even PalmOS Apps.

If you haven't seen a TED Talk the whole organization and content that ultimately is created is simply incredible. TED stands for Technology, Entertainment, and Design with their tagline being Ideas Worth Spreading. Since the launch of the TED conference in 1984 with the goal of bringing people together to spread these ideas they've broadened themselves out to almost anything of interest. From all these events, there are now over 1,000 talks that you can watch online including these recommended Talks:

• Jamie Oliver's TED Prize wish: Teach every child about food
• Salman Khan: Let's use video to reinvent education
• Rory Sutherland: Life lessons from an ad man
• Ken Robinson says schools kill creativity
• Dan Buettner: How to live to be 100+
• Lies, damned lies and statistics (about TEDTalks)

What are your favourites? Share them in the comments!