Who needs a $249 thermostat?

Google's purchase of uber-cool thermostat and fire alarm maker Nest for $3.2 billion isn't that difficult to understand: Internet of things = you need things, Internet-y things, to sell. Are we going to see Google, Microsoft and Apple now duke it out in the aisles of Home Depot?

This self-filling water bottle harvests H20 from air

Did you know that there are more than three quadrillion gallons of water just floating around in the air?