Somewhere around middle school, you learned about squaring numbers and the inverse, finding the square root of a number, but a little reminder can't hurt. You square a number when you multiply it by ...

Researchers at the University of Rochester in New York have developed a DNA computer that’s capable of performing square root calculations of numbers all the way up to 900. It’s an impressive ...

After seeing an exhibit of an old relay-based computer as a kid, [Simon] was inspired to build a simple two-relay latching circuit. Since then, he’s been fascinated by how relays can function to do ...

A 14-year-old boy from Gujarat, Ayan Mohsin Vahora, has set a national record by calculating and writing the square roots of ...

Years ago, no math education was complete without understanding how to compute a square root. Today, you are probably just reaching for a calculator, or if you are writing a program, you’ll probably ...

LOS ANGELES - Caltech researchers have produced the most sophisticated DNA-based computer yet, a wet-chemistry system that can calculate the square roots of numbers as high as 15. The system is ...

Practise using a calculator with powers, roots and brackets. Each question has a strip of calculator keys to fill in, in the order they are pressed, and the display to copy the answer from. 16 ...