Deep Thought Provoking:
- PW Singer on military robots and the future of war
- Joe DeRisi: ViroScan, a high-tech tool for solving medical mysteries
- Bonnie Bassler: Discovering bacteria's amazing communication system
- Evan Williams: How Twitter's spectacular growth is being driven by unexpected uses
- Bill Gates: How I'm trying to change the world now
- David Gallo: The deep oceans: a ribbon of life
- Einstein the Parrot: Talking and squawking
- Craig Venter: On the verge of creating synthetic life
- Craig Venter: A voyage of DNA, genes and the sea
- Frans Lanting: A lyrical view of life on Earth
- Authors@google: Daphne Miller