Currently viewing the tag: "nanoparticles"

Nanoparticles of zinc oxide and titanium dioxide are not safe-

This is very important for outdoor enthusiasts.

There has always been controversy over sunscreens — about their effectiveness, screening UVA versus UVB, and migration of sunscreen chemicals into your body.  Two you could always count on for safety, however, were the mineral oxides […]

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‎"At some point we must draw a line across the ground of our home and our being, drive a spear into the land and say to the bulldozers, earthmovers, government and corporations, “thus far and no further.” If we do not, we shall later feel, instead of pride, the regret of Thoreau, that good but overly-bookish man, who wrote, near the end of his life, “If I repent of anything it is likely to be my good behaviour."

~ Edward Abbey