The diatoms sound pretty important to our environment and us humans, how come nobody is speaking out on their behalf, with all this pollution ,whether dumping into the oceans, spraying chemical fertilizers or now, the geo engineering, sun dimming, the chemtrails that those conspiracy theorists use to complain about , good video
A good university-style lecture, and very detailed. All of the relevant facts are capably presented, thought one could wish for a more expressive and less "robotic" style of presentation.
Super interesting. Is the most complete I've encountered. I have 03 mines in northern SiO2 Peu and not to do with it. If you can guide them in their commercial uses would. Atte. Carlos de la cruz
