Many smartphones have fast wired and Qi charging, but both are reduced by various optimizations to maintain your battery.

The formula for calculating simple interest in a savings account is Interest = P * R * T. Multiply the account balance by the interest rate by the time period.

The NFL is embracing some new technology with virtual first down measurements, but what is Hawk-Eye and how does it work?

Ferrari patent outlines auto-braking to prevent splitter and body damage. The system detects objects relative to ride height, ...

With far too many Americans capable of cranking through quadratic equations but unable to calculate compound credit card interest, Ted’s answer is to replace the lot with practical math: estimation ..

Calculating the gain on a stock is easy but you have to know the factors you should include. Here's what you need to know to determine gain or loss.

Lauda and his colleagues solve some of the problems with topological qubits by using a class of theoretical particles they ...

Adding up the running watts and the highest starting wattage of all the devices you wish to power with a generator will help ...

D, high-resolution, real-topography models that could provide a more precise path of totality for the next total solar eclipse.

Learn the Kelly Criterion for smart NCAAF betting. Discover how to size wagers based on your edge over the market.