https://www.salon.com/2020/09/29/metal-particles-breathed-by-pregnant-women-show-up-in-placenta-study/
Particles from brake pads, diesel engines and exhaust made their way deep into the bodies of pregnant women
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https://www.sciencealert.com/metal-particles-from-tattoo-needles-have-been-found-in-human-lymph-nodes
It's not just ink particles and contaminants that can travel through your body when you get tattooed.
metal particleshave beenfound intattooneedles
https://www.industryweek.com/archive/article/21944495/tiny-metal-particles-offer-unique-potential
A new method of producing ultrafine metal powders offers potential as an electroplating substitute. In addition, the approach is eventually expected to be able...
tiny metalparticlesofferuniquepotential