23 Results for

equations

Article

Use your phone's camera to solve equations with PhotoMath

With PhotoMath, you can use your phone to scan an equation and immediately receive the answer.

By October 28, 2014

Gallery

New Fitbit Charge HR and Surge add heart rate to the equation (pictures)

Take a look at Fitbit's new trio of wearables: two have heart-rate tracking, while the Charge replaces the defunct Fitbit Force.

21 Images By October 27, 2014

Article

Happy now? This equation predicts your well-being

Can something as subjective as happiness be mathematically quantified? British researchers have formulated an equation that they say can predict moment-to-moment happiness.

By August 5, 2014

Article

Kings of clarity: the Equator Audio D5 speakers

The Audiophiliac checks out a $400 pair desktop pro monitors and comes away impressed!

By July 21, 2013

Article

A new kind of string theory: The physics of playing guitar

A University of Oxford physicist has derived equations that describe how guitar techniques influence the pitch of a note.

By July 23, 2014

Article

Google subtracts MathML from Chrome, and anger multiplies

Because of security and performance issues, Google's browser will rely on a JavaScript workaround, not native support, for showing math equations. That's angered researchers who like the Web standard.

By November 5, 2013

Review

DragonBox+ for Android

No matter how old you are, DragonBox+ is a great tool for learning how to solve basic algebraic equations, even considering its hefty price tag.

By April 3, 2013

4 stars Editors' rating April 3, 2013
Article

First Take: Updated Apple Time Capsule improves value equation

Apple updates Time Capsule with more storage space for the dollar.

By June 21, 2011

Article

Math whizzes recalculate beer-foaming equation

Just in time for St. Patty's, mathematicians from Ireland figure out how to put a better, cheaper head on your Guinness.

By March 11, 2011

Article

MacBook Air: The value equation

Apple's new MacBook Airs are undeniably attractive, but is there room for them in the portable landscape?

By October 20, 2010