A new robot developed by one of the original founders of Skype could help reduce the price we pay for deliveries - and possibly make them free in the future.
Police can strap bombs to robots to thwart bad guys in emergency situations.
The robots still can't operate without the help of an actual server and look to assist employees instead of replacing them.
Elon Musk is developing floating spaceports that will utilize for releasing starship rockets to the moon, Mars, and even hypersonic travel around Earth.
