According to a professor at University of Texas, "It would take about a 1kW laser to boil through someone’s eye to their brain in a reasonable amount of time."

According to a professor at University of Texas, "It would take about a 1kW laser to boil through someone’s eye to their brain in a reasonable amount of time." This laser is 150-kilowatts. src: https://gizmodo.com/how-many-laser-pointers-would-it-take-to-kill-a-human-1728253506 https://gizmodo.com/how-many-laser-pointers-would-it-take-to...