PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

Beginner-friendly guide explaining how the internet works: how websites load, what a server is, and how data travels online, using simple terms for internet for beginners. Pixabay, WebTechExperts ...

Sen. Mark Kelly (D-Ariz.) said he wishes someone could have told President Trump “how math works” before touting his administration’s successes 11 months into his second term at the White House.

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

Smartphones rely on multiple sensors—such as the accelerometer, gyroscope, compass, and proximity sensor—to power everyday features. From screen rotation and navigation apps to motion tracking and ...

Scientists have shown that brain connectivity patterns can predict mental functions across the entire brain. Each region has a unique “connectivity fingerprint” tied to its role in cognition, from ...

Researchers at the University of California, Irvine, have uncovered an unexpected molecular partnership that reshapes scientists' understanding of how brain inflammation arises in Alzheimer's disease.

Forbes contributors publish independent expert analyses and insights. In a business culture that often rewards outward performance—decisiveness, charisma, and control—Margaret C. Andrews invites ...

Ozempic (semaglutide) is a prescription drug that works in various ways. These include mimicking GLP-1 to help stimulate the pancreas to release insulin and lowering the amount of sugar released into ...

The internet is a global network of servers that moves and stores data using hardware, software, and protocols. Wi-Fi is a local wireless network that distributes the internet signal to devices in ...

Following multiple years of rumors, this was the year that Apple’s Pro iPhones finally got a vapor chamber to help dissipate heat. If you’ve never really looked into or understood how this component ...