1. Scrappy company leapfrogs the pack with functioning robot taxisn

2. Soft robotic hands may soon have a firm grip on the industry

3. Brain-hacking is the next big nightmare, so we'll need antivirus for the mind

4. AI in the court: Are robot judges next?

1. What can AI do to fight global warming?

2. 2020: We want more devices, but not PCs

3. The legal industry finds ways to leverage AI

4. The rise of Elon Musk and SpaceX