Four astronauts are about to fly around the moon on NASA's Artemis 2 mission, and you can join them by adding your name to ...

Web-based QR code scanners are another handy option for scanning codes with a laptop camera. Just visit a website that ...

ShockWatch 2 QR is available in seven G-force activation levels—5G, 10G, 15G, 25G, 37G, 50G, and 75G—supporting a wide range of applications, from delicate medical equipment to heavy industrial ...