WTF Is Asbestos, Really?!

If you come in contact with asbestos, youjust gotta deal with it as-best-os you can. Hey there, guys, Trace here for DNews. You may have heard of asbestos as this hazardousmaterial that can be found in age-old the house and buildings. Its been used commercially in North Americafor over 100 times, but now, in 2016, the EPA is evaluating the material as a highpriority risk with the potential to ban it absolutely. So what the heck is this stuff and why isit so dangerous? Ok firstly, Im guessing you, like me, haveno idea what asbestos actually is — other than a unnerving carcinogen, right? Asbestos was first identified in ancient Greeceby one of Aristotles students in 300 BCE. He observed it looked like rotten wood and hadremarkable fight to fire, even when doused with oil! Asbestos isnt a chemical or human-madesubstance, its stone — actually its a group of six naturally-occurring silicateminerals found in rock and soil in 900 different regions of the US alone. Asbestos is a stronger than steel, soft, fire-resistantmineral, that doesnt biodegrade, separate, terminate in spray, or evaporate.No wonder asbestos is in everything, itsa frickin wonder-material! But not all asbestos are created equal: amosite is brown asbestos, crocidolite is blue asbestos, and chrysotile iswhite asbestos. The other three categories come in a variety ofcolors and are actinolite, anthophyllite and tremolite. According to Scientific American, the strongestand stiffest are brown, blue-blooded and another three, but the white asbestos is softerand more flexible. Because of that flexible, the white-hot asbestosis used in 95 percent of asbestos makes! Even though it looks like wood or fibers, again, asbestos is technically a mineral! Its made of chains of silicon and oxygenatoms with other constituents( calcium, iron, magnesium) incorporated in, which change itsproperties somewhat. Because of these astonishing belongings, the asbestosfamily of minerals have been used in heat-resistant cloths, paints and plastics, newspaper concoctions, gondola restraint and clutches, and in building textiles such as roofing, backing, flooring and isolation. And this is where we get to the problems … While asbestos is basically indestructibleunder normal environments, human bodies are not. If asbestos deteriorates and gets into the airit violates into tiny, thin threads, which are still indestructible, precisely smaller now If those strands become air or waterborne, they can get withdrew or lodged in the lungs, compelling problems.This is why people who work with asbestos-containingproducts — say, in building construction — run dangers. Theyre dealing with a high concentrationof the material, and are more likely to get it in their own bodies. Youd expect that inhaling fibers wouldcause indications like coughing, sneezing, or rubbing, but — and this is the scary bit– asbestos inhalation doesnt truly have any indications! It doesnt dissolve, defrost or vaporize, and minerals dont have odor! So you cant recognize, feel or delicacy asbestosfibers. This is why people who work with asbestoshave to take special care and use protective paraphernalium. You dont want this stuff in your body. Harmonizing to OSHA, the Occupational Safetyand Health Administration, asbestos showing is a hazard for about 1.3 million constructionworkers in the U.S.The EPA describes asbestos as a known carcinogen that is, a chemical that can cause cancer following exposure. The health effects from these indestructiblefibers penetrating the body include several types of lung cancer, mesothelioma — a rare formof cancer that develops in the liner of the lungs — and asbestosis a serious, long-termdisease of the lungs. According to a meta-analysis from the journalAmerican Family Physician, there are approximately 200,000 lawsuits in the US of asbestosis annually, and over 6000 deaths from asbestosis, lung cancer and mesothelioma combined related toasbestos exposure. Weve been governing asbestos in the UnitedStates since the 1970 s.We check for it in drinking water, institutions, some consumerproducts, and workplace air. A few uses of asbestos are even banned underexisting regulations like specific paper products and spray-on materials.But even though they are the EPA decides to ban it entirely, there will still be asbestos in places like old-fashioned builds. Its incredible that this naturally-occurringancient material has been used so many things over the centuries and it turns out it waskilling us the whole time. We just have to keep looking for it as-best-oswe can. I must be given to. I HAD TO! If this doesnt cement the delusion that justbecause something is natural makes its safe or good for you, I dont know whatwill.I planned, whats truly difference betweennatural and artificial spices, for example? Find out here. Any other science riddles you want to knowabout? Tell us in specific comments, make sure you subscribeand thanks for watching !.

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