Why is smoke sometimes white and sometimes black? | Tomorrow Today - The Science Magazine | DW | 09.02.2018
  1. Inhalt
  2. Navigation
  3. Weitere Inhalte
  4. Metanavigation
  5. Suche
  6. Choose from 30 Languages

Tomorrow Today

Why is smoke sometimes white and sometimes black?

#wanttoknow! – This week's viewer question comes from Harfiz Abu Bakury in Ghana.

Watch video 01:40
Now live
01:40 mins.