@ms.jlowery shared a video from Columbus, Ohio, USA, on January 9, 2025, showing a chemical reaction that produced a glowing blue light. They commented, "We are mixing Luminol with other chemicals ...

Undeterred by his empty chemical cabinet, he poked around in his kitchen mixing together anything and everything that might have the ability to strip copper from a PCB. Now, we don’t necessarily ...

Agricultural spraying essentially boils down to mixing chemicals into water and spraying water droplets onto plant leaves, which are often inherently water-repellent. "Over more than a decade of ...

In explosive bombardier beetle defences, the reaction of the two chemicals mixing together is highly exothermic. The spray released from the beetle is thought to be up to a scalding 100°C. But how ...