Tutorial Streaming Saving Planet Earth: Fixing a Hole Di HP dan Laptop (2018)

A documentary about the scientific detection of the decrease of and the creation of , the ozone hole, that were highlighted and widely discussed from the mid 70's till the Montreal- protocol were signed in the early 90's. It tells the basic story of the scientific development of CFC-gasses that were ultimately considered the main reason for ozone depletion in the atmosphere. Through interviews wit...