That target includes an abundant isotope found in seawater and goes into a chamber about the size of a beach ball in the 60s, but is now a round room, 30 feet across with 192 massive lasers aimed at the center.

那个目标还包括在海水中发现的丰富同位素，并在60年代放入一个大约沙滩球大小的空间，但现在是一个30英尺宽的圆形房间，有192个巨大的激光瞄准中心。