Why is Lead Bad For Humans? скачать в хорошем качестве

Why is Lead Bad For Humans?

Check my other channel Highlight History:    / @highlighthistory   →Some of our favorites:    • Featured   →Subscribe for new videos every day! https://www.youtube.com/user/TodayIFo... Follow Simon on social media:   / simonwhistler     / simonwhistler   Never run out of things to say at the water cooler with TodayIFoundOut! Brand new videos 7 days a week! More from TodayIFoundOut: Can Shooting Plastic Explosive Really Set Them Off?    • Can Shooting Plastic Explosive Really...   When Aluminium Cost More than Gold...    • When Aluminium Cost More than Gold...   In this video: Given that humans have been using lead in various product for over 8,000 years (with the first known mining of it in Anatolia around 6500 BCE), you might be surprised to learn that we have known that lead is dangerous and shouldn’t be trifled with since at least 150 BC, when its effects on the human body were noted by famed Greek physician Nicander of Colophon. Nicander even went so far as to describe the metal as “deadly”, writing extensively on the crippling effects it has on the human body in his work, Alexipharmaca. Want the text version?: http://www.todayifoundout.com/index.p... Sources: http://chemistry.about.com/od/howthin... http://www.mayoclinic.org/diseases-co... http://www.ncbi.nlm.nih.gov/pubmed/34... http://www.atsdr.cdc.gov/csem/csem.as... http://penelope.uchicago.edu/~grout/e... http://www.ncbi.nlm.nih.gov/pmc/artic... http://penelope.uchicago.edu/~grout/e... http://www.ncbi.nlm.nih.gov/pubmed/16... http://kidshealth.org/parent/firstaid... http://www.nrdc.org/health/effects/fl... http://en.wikipedia.org/wiki/Lead_poi...