海底光线图案. 它们被叫作"caustics":它们由光折射而来,从空气/水界面得到反射. 水起到动态放大玻璃的作用. 科学和事实

AI servers need water to cool down. This one takes 30 million litres per monthDid you know? 🎓 在此之前 1 天数 The image that is being spread online, claiming a Russian convoy consisting of ~50 vehicles was hit by Ukrainian drones near Armyansk, is high likely AI-generated. 在此之前 1 天数 MBDA and Ukrainian Armor signed an MoU in Berlin to develop deep-strike and counter-drone capabilities. 在此之前 2 天数 ❗️An explosion and fire were reported at the Arsenal machine-building plant in St. 在此之前 4 天数