Drought Balls
- Episode aired May 7, 2016
- 20m
Host Mo Rocca takes a look at earbuds that filter out any unwanted noise; plastic balls that can save water; the possibility of curbing disease with a paper microscope; and how museums acqui... Read allHost Mo Rocca takes a look at earbuds that filter out any unwanted noise; plastic balls that can save water; the possibility of curbing disease with a paper microscope; and how museums acquire artifacts.Host Mo Rocca takes a look at earbuds that filter out any unwanted noise; plastic balls that can save water; the possibility of curbing disease with a paper microscope; and how museums acquire artifacts.