Thirty-one years ago, the world was facing an environmental crisis. Chlorofluorocarbons (CFCs) had over the previous century become widely used in refrigeration, insulation, and firefighting. However,…
Thirty-one years ago, the world was facing an environmental crisis. Chlorofluorocarbons (CFCs) had over the previous century become widely used in refrigeration, insulation, and firefighting. However,…