S2E23
Drought Balls
7 Mayıs 2016
30 dk
Host Mo Rocca shows us earbuds that filter out any unwanted noise; the plastic balls that save water; curbing disease with a paper microscope; and how museums acquire artifacts.
Host Mo Rocca shows us earbuds that filter out any unwanted noise; the plastic balls that save water; curbing disease with a paper microscope; and how museums acquire artifacts.