The most impressive upright, stick, and robot vacuums from the models we've tested so far.
A professor who once worked as an aeronautical engineer creates the ultimate ping-pong ball cannon to help students learn about dynamics.
For many, I think the convenience of the Ball Freshtech Automatic Home Canning System will be worth the price. It's a fantastic starter kit and a great option for experienced canners who want to complete a batch in less time.
Despite a few hiccups, 8 Ball Pool is an addictive, straightforward billiards app that is endlessly entertaining, whether you're a pool shark or not.
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Humanoids Wu and Kong, who stand 5.2 feet tall and weigh 120 pounds, are no match for human players yet, but they don't miss too often.
Chinese researchers have done the seemingly impossible: observed and recorded an instance of ball lightning completely by accident. And it bodes well for a decade-old theory about the nature of the conundrum.
Originally $129.99, the Sphero is an RC toy like no other.
Super Monkey Ball: Banana Splitz's disappointing collection of minigames can't live up to the standards of classic Monkey Ball gameplay.
Version 2.0 of the iOS/Android-controlled Sphero rolls twice as fast, glows more brightly -- and now comes with ramps for your jumping pleasure.
Promoters use thousands of ping-pong balls, projected lights, and synchronized swimmers to create the ultimate interactive swimming show.
Throw the ball-shaped Panono in the air and the 36 2-megapixel cameras will take a 360x360-degree picture. CNET checks it out at CES 2014.