Abstract: We investigate methods for determining if a planar surface contains geometric deviations (e.g., protrusions, objects, divots, or cliffs) using only an instantaneous measurement from a ...

Celebrate Pi Day and read about how this number pops up across math and science on our special Pi Day page. For more than two millennia, mathematicians have produced a growing heap of pi equations in ...

Joe Grantham is a contributor from the UK with a degree in Classical Studies. His love for gaming is only rivaled by a deep passion for medieval history, which often seeps into his articles. With over ...

You'd think it's impossible to lose track of an iPhone you carry everywhere, but we do it all the time -- too often before we have a chance to charge it. Apple's Find My feature, with its crowdsourced ...

Losing your phone can leave you in panic mode, especially when the battery dies. The good news is that both Apple and Android offer built-in tools that help you track a missing device even when it is ...

Your enjoyment of a round of golf can be hugely impacted by the tee box from which you choose to play. Select a tee that’s too short and you’ll be hitting driver-wedge all day; too long, and you’ll ...

I have eight years of experience covering Android, with a focus on apps, features, and platform updates. I love looking at even the minute changes in apps and software updates that most people would ...

Preliminary tests showed that ByHeart baby formula contained the type of bacteria that produces the toxin linked to a botulism outbreak, California health officials said. The outbreak has sickened at ...

Google is rolling out the latest Find Hub app update on Android, while android.com now offers a comprehensive list of compatible devices. Version 3.1.458 of Find Hub is rolling out with a pair of ...