Sponges: These Aquatic Oddities Are At Home In Montana

Sponges: These Aquatic Oddities Are At Home In Montana By Joshua Goldberg Broadcast 6.2009, 9.8.2015, 1.7 & 1.10.2020 Listen:   If you have a shower or sink, you probably have a sponge. We manufacture most of our cleaning sponges nowadays, but some sponges...