Using Khan academy videos, tests, and monitoring software in schools. Impressive, but is one man the best educationalist on every subject, from maths to history to literature?
Cartoonist illustrates stories after reading only the headlines. Amusing.
Google disbands their search group, forms a knowledge group instead. Should academic information retrieval change focus, too?
Science-Based Medicine is a great blog to follow on medical, statistical, and scientific questions.
Via Panos Ipeirotis, a study finding that paying a small amount produces worse performance than paying nothing at all.