Got 2 minutes?

Then you should watch the first TED video which is a great short talk about every action having a flip side from Derek Silvers.

Now following on from Dereks talk we thought you might fancy watching a few more 2 minute TED talks.

Video Two - Lalitesh Katragadda on google map maker

Video Three - Richard St Johns on being successful

Video Four -  Stewart Brand (a man of few words and slightly awkward timings) on squatter cities

One.