This lithium-iron sulfide battery pouch cell can be folded (top image) or cut (bottom image) and still provide power. / Credit Adapted from ACS Energy Letters 2024, DOI: 10.1021/acsenergylett.4c01907 ...
Ukraine has taken a significant step forward in the ongoing conflict with Russia by repurposing quadcopter drones to fire Soviet-era RPG-18 Mukha anti-tank missiles. This adaptation aims to offer a ...