In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

Abstract: Aiming at the demand of oxygen partial pressure measurement in aerospace and aviation, a tunable diode laser absorption spectroscopy (TDLAS) technique is proposed to realize the oxygen ...

Posts from this topic will be added to your daily email digest and your homepage feed. The Quickshot II first launched in the early ‘80s but is back with extra buttons and a USB upgrade. The ...

The Commodore 64 Ultimate is the most astonishing retro product I have ever reviewed. I was expecting it to be a straightforward, modern take on the all-time best-selling personal computer. I imagined ...

The Commodore 64 Ultimate lives up to its name by serving as a definitive microcomputer remake. While its price tag and authentic functionality will appeal to enthusiasts first and foremost, its HDMI ...