By Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO Preparatory Commission)
This piece of work is a bird's eye view of the history [of above and below ground nuclear testing] by scaling down a month length of time into one second. The blinking light, sound and the numbers on the world map show when, where and how many experiments each country have conducted.
Grade Level 9 10 11 12
Teaching Media Videos or Animations