In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

There is Pi all around us, in ways you may not have seen before. If you remember from school, Pi is the ratio of a circle's circumference to its diameter. It is a number that is usually written as ...

SAN FRANCISCO (KGO) -- In honor of Pi Day on March 14, Exploratorium scientist Julie Yu demonstrates how to measure pi using a string and real fruit pie. Watch the video above to see how it's done.

A new add-on, or 'hat', is available to attach to the Raspberry Pi computer to create a device that measures air quality, temperature, air pressure, humidity, light, and noise. The hat, dubbed Enviro+ ...

“PiEEG was designed to be usable by anyone. To begin measuring biosignals, all you need to do is connect the electrodes and run a python script. Applications include gaming, entertainment, sports, ...

Pi Tape diameter measuring tape is an instrument that allows measuring of round and out-of-round forms to find out the true diameters, the company states. The unit is low-tech and uncomplicated, yet ...

WEBVTT WELCOME BACK. AS WE'VE BEEN TELLING YOU AND AS THE GRAPHIC SHOWS YOU THERE, TOMORROW IS MARCH 14, OR P.I. DAY, AND THE MATHEMATICAL FIGURE, P.I., NOT THE PIE YOU EAT. BUT WE'RE CELEBRATING A ...

33,623 people played the daily Crossword recently. Can you solve it faster than others?33,623 people played the daily Crossword recently. Can you solve it faster than others?