5 things I learned today (and don't want to forget)

1.   The PostSecret project is always fascinating http://bit.ly/9VyYkf

2. Seventy-two years of 'At the Shooting Range' portraits for this Dutch woman http://bit.ly/cSZQ5T

3. Here is a prototype of the first commercially available exoskeleton to help people walk again http://bit.ly/cnF8tx

4. Sure, Google may have its driver-less car driving around the Bay Area, but this Italian team has their driving to China http://bit.ly/9YUGTV

5. Not sure if this book on understanding rap lyrics is tongue-in-cheek or the sign of rap's demise http://bit.ly/cWXusO