Today there are six people in the core development team, with various other people who have submitted patches and bug reports.

This is Christiaan Huygens's book in which he cataloged all the mistakes that people made in trying to figure out what was going on with Saturn.

And then, once you hit the threshold where the mutation rate is so high that you cannot self reproduce, you cannot copy the information forward to your offspring without making so many mistakes that your ability to replicate vanishes.

Major errors in DNA composition that are responsible for about 3,000 of the 7,000 known genetic diseases can be visualized, and efforts are underway to identify the causes of the remaining 4,000.

Speaking at a TED Salon in London, economist Martin Jacques asks How do we in the West make sense of China and its phenomenal rise? The author of When China Rules the World, he examines why the West often puzzles over the growing power of the Chinese economy, and offers three building blocks for understanding what China is and will become.

Developmental disorders in children are typically diagnosed by observing behavior, but Aditi Shankardass knew that we should be looking directly at their brains. She explains how a remarkable EEG device has revealed mistaken diagnoses and transformed children's lives.