In this video, a researcher puts a harmless but glow-in-the-dark powder on a 3rd-grade teacher’s hands and on one random third grader. By the end of the day, the entire classroom and everybody’s faces all glow in the dark.
In this video, a researcher puts a harmless but glow-in-the-dark powder on a 3rd-grade teacher’s hands and on one random third grader. By the end of the day, the entire classroom and everybody’s faces all glow in the dark.