106 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

John Nash, 'Beautiful Mind' mathematician, and wife die in car crash

Their marriage, and Nash's Nobel-worthy work on game theory, were at the heart of the 2001 film. At the time of their deaths, John was 86 years old and Alicia was 82.

By May 24, 2015

Article

Rare Alan Turing journal shows his genius at work

CNET gets a deeper look at the hidden notebook from the "father of modern computing," before it goes up for auction.

By February 14, 2015

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

'That's rocket science': See adults try to do fifth-grade math

Grown-ups attempt and fail to remember how to solve math problems from their childhood. Can you find the common denominators?

By September 25, 2014

Article

Bitcoin-mining company Butterfly Labs shut down by FTC

Company marketed specialized computers designed to produce the cryptocurrency but delivered useless machines, according to an FTC complaint.

By September 23, 2014

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

With Toyota in its rearview mirror, GM talks fuel-cell cars (Q&A)

Toyota has unveiled plans to sell a clean and green hydrogen fuel-cell vehicle in the US next year. CNET talks with a GM exec about the challenge of competing.

By June 28, 2014