Continuing his reverse-engineering of the Intel 8087, [Ken Shirriff] covers the conditional tests that are implemented in the microcode of this floating point processing unit (FPU). This microcode ...

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

ThatDudeInBlue installs a Tesla screen in his Mustang GT to modernize the interior. Opinion: The US must take Greenland, whatever the cost 'This is a mistake, President': Bill Ackman responds to Trump ...

Microsoft warned users on Tuesday that FIDO2 security keys may prompt them to enter a PIN when signing in after installing Windows updates released since the September 2025 preview update. This ...

Expert DIYer April Wilkerson demonstrates how to install a window unit in her shop for proper ventilation and comfort. GOP plans to replace Obamacare have failed. Here’s what lawmakers propose now.

Some muscle cars have hood pins, but they're not there just because they look snazzy. Back in the muscle car heyday of the late 1960s and earyly '70s, many of these cars could generate enough lift at ...

Abstract: Mobile systems for 5G communications and emerging technologies, such as advanced driver assistance system (ADAS), augmented reality (AR), and artificial intelligence (AI), demand ...

The AAIB found the seat’s safety pin was not fully installed and the previously disconnected harness chest strap caught on and inadvertently actuated the seat’s handle. The deceased instructor pilot, ...

The wait is over. If you own a compatible Mac and are feeling bold, you can now install the first public beta of macOS Tahoe 26 and try it out for yourself. Here’s everything new in the system. You ...

Rapido Trains UK has moved into the narrow gauge market with a new 009 range, which it is calling Rapido Narrow Lines. The first models in the new 009 scale range are Kerr, Stuart & Co. Sirdar Class 0 ...