Matt Denton]’s SpoolBot is a surprisingly agile remote-controlled robot that doesn’t just repurpose filament spool leftovers.

ON THURSDAY NIGHT, the Indiana Pacers will be in the nation's capital to face the Washington Wizards and tip off the NBA's post-All Star break schedule. It's a game that should be compelling. Ivica ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

The Bears and 31 other NFL franchises didn’t reach their ultimate goal of winning a Super Bowl last season. But there was still major progress made in the 2025 NFL season. Ben Johnson’s team won 11 ...

F1 drivers and teams took to the Bahrain International Circuit for the first official preseason test after the five-day shakedown in Barcelona last month. Lando Norris set the fastest lap time of the ...

Let’s face it: volatility is an unavoidable feature of the stock market. Even the most stable companies will experience price movements from time to time. Unless you put your money in a GIC (or a ...

Data acquisition part running on an Arduino Nano. It controls the infrared light barrier, detects trigger levels and communicates with a master computer over USB serial. Data recording part running on ...