Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

Chemical libraries are collections of molecules that are synthesized with the aim that they represent a given fraction of the theoretically possible chemical compounds that have yet been made.

Libraries are among the most trusted institutions in America, providing opportunity and enrichment at every stage in life. Yet in recent years, libraries have been facing unprecedented challenges – ...