Phased-array radars are great for all sorts of things, whether you’re doing advanced radio research or piloting a fifth-generation combat aircraft. They’re also typically very ...

Best known as Pi Day, 3/14 is the celebration of the number that begins with 3.14159 … and never ends. Pi (π) is the ratio of a circle’s circumference to its diameter. Or, in other words, just divide ...

Celebrate Pi Day and read all about how this number pops up across math and science on our special Pi Day page. Grab something circular, like a cup, measure the distance around the circle, and divide ...

Who needs the Wayback Machine when you have a Pi?

Celebrate St. Patrick's Day early at Hard Truth, skate with drag queens at Western Skateland, and enjoy all-ages activities for Pi Day at Wonderlab.

Find all the best things to do in Pittsburgh this weekend, from St. Patrick's Day to film festivals, an indie expo and a Marvin Gaye tribute.

Fun things to do in East Boulder County in the Erie, Lafayette, Louisville and Superior area.

Abstract: Sound is a physical phenomenon in the form of vibration that contains information. This information is perceived by humans using auditory senses to contextualize their surrounding ...

A friend of mine has been a software developer for most of the last five decades, and has worked with everything from 1960s ...

An off-the-shelf kit and about two hours are all you need.