Chemical reactions are the breaking and forming of chemical bonds, which are fundamental to the creation of new technologies. Inevitably, discovering and developing new chemical reactions is a ...

On December 5, 2025 in Anhui, China, @sam's dashcam captured a video of a traffic accident. The author was driving normally when traffic ahead caused him to slow down and stop. A concrete mixer truck ...

First responders have downloaded more than 10,000 copies of a guide to commercially available, hand-portable biodetection technologies created to help them determine what they might be up against in ...

Ahead of Giving Tuesday, a holiday tradition returned to New York City that makes donating to a charity during the holiday season fast and simple. Giving Machines were unveiled in Times Square Tuesday ...

From chain link patterns, you can combine them as you like to create different products. You can flexibly change the material to suit the material you have. Change beads size or color to create your ...