In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...

Adrenaline seeker Tanner Braungardt goes neighborhood hopping to test out random backyard setups, but things get a little sketchy when the gear starts failing. FBI joins search for retired Air Force ...

It must've started with one curious student scanning the QR code on the CBSE Class 12 mathematics question paper, wondering what it's there for. Soon, social media was filled with videos of students ...

UPDATE (03/11/2026): The man who was shot in this incident has since been criminally charged and identified as 45-year-old Jamar Thomas. The alleged uncle of suspect Lamonte Thomas, Jamar has been ...

Scientists at UC Berkeley have discovered a microbe that bends one of biology’s most sacred rules. Instead of treating a specific three-letter DNA code as a clear “stop” signal, this methane-producing ...

RALEIGH, N.C. (WTVD) -- Extra security will be present at Millbrook Magnet High School on Thursday following threats made toward the school through text messages and social media. This follows a Code ...

The Arlington City Council voted on Feb. 10 to reshape the city’s anti-discrimination ordinance, stripping it of most protections for LGBTQ+ people. Emily Holshouser The loss of a federal grant ...

Rajesh Kalra is a journalist for almost three decades and has also tried his hands at entrepreneurship in between. Although he has written on several subjects, he has a weakness for IT, ...

The crypto sector crashed on Feb. 5., and for no discernible reason. Investors were broadly bearish about Bitcoin, Ethereum, and Solana before that crash. Sentiment is much worse now, but a recovery ...