- Usain Bolt posts his slowest ever winning time in 100m final. Weird how 10.04s even looked slow. http://t.co/Y4kMVucr ->
- [1205.5509] Four Degrees of Separation, Really http://t.co/GxnzQ6CI ->
- Enjoying a Saturday morning watching epic Stage 20 of Giro over Mortirolo and Passeo del Stelvio. Go Ryder Hesjedal! ->
- Joe Kraus: We're creating a culture of distraction – http://t.co/0ctyo3qr /via @bfeld ->
- Petition: Require free access over Internet to sci journal articles from taxpayer-funded research.
- Remarkable graphic (pdf) of Everest deaths by altitude and nationality http://t.co/ndcq8wrb ->