Coolest Projects 2026 opens globally for young makers; a free online showcase that matches International Day of Education’s youth-led theme.

Pi is a mathematical constant, equal to about 3.141592654. It represents the ratio of a circle’s circumference to its diameter by the Greek letter π. The museum’s mission was to show attendees that ...

Pi isn’t just a term you see in math problems. It’s a special number with its own unique day. Pi Day is celebrated every year on March 14 because the date aligns with the first three digits of pi – ...

March 14 — a day you’re more likely than most others to eat — or throw — a pie and get a reduced price on your pizza. It’s all in celebration of pi (Greek letter π), the mathematical constant and ...

Raspberry Pi 5 may be faster, but the Raspberry Pi Model 4B is cheaper, easier to build around, and ideal for most home lab ...

Even now, I still rely on my Raspberry Pi 4 boards because they’re stable, efficient, and perfectly suited to always-on home ...