Microsoft is still figuring out what to charge for Windows 10 after the operating system will no longer be free -- or how the software will evolve.
While still a great all-around useful laptop, the 13-inch MacBook Air is stuck with a lower-res display and a design that's no longer cutting-edge.
The Gridboard skateboard rolling around on Indiegogo uses super-strong carbon fiber to make a futuristic-looking longboard.
Quite possibly the best iOS feature you're not using, AirDrop makes in-person photo-sharing a snap.
This slightly updated Air runs longer, but is no longer on the cutting edge of design.
AirGuard senses cigarette and marijuana smoke -- and immediately alerts your disapproving landlord or dormitory RA.
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HEPA air filters promise to take nasty things out of the air, removing cigarette smoke, pollen and other irritants. How do they do this? Appliance Science looks at how HEPA air filters work, and how to tell the real from the fake.
When you're a camera-shy chimp and your overlords want to film you with a drone, there's really only one course of action. Swat it out of the sky!
And now a word from our sponsors: Houses Stark and Targaryen. A fun new video imagines "Game of Thrones" houses as corporations, and the ads they'd make. Greyjoy Cruises anyone?
At CES 2015, AirDog proves its drone is ready to follow you wherever you may roam, keeping a camera on you to capture everything.