Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...
Germany’s revised VDE standard enables simplified registration of larger plug-in photovoltaic systems and storage, removing previous capacity limits for self-installation.
As the race for orbital energy heats up, China’s ambitious plan to build solar stations in space could boost its strategic influence beyond our atmosphere.