Your Firework Smoke Could Be Tainted With Lead

It may be the most unpatriotic toxicology study ever, but so be it: Metals give fireworks their color, but some manufacturers are slipping in toxins.

Your Firework Smoke Could Be Tainted With Lead
It may be the most unpatriotic toxicology study ever, but so be it: Metals give fireworks their color, but some manufacturers are slipping in toxins.