It can be hard to keep up with emerging technologies and news in the healthcare world. You may be wondering if the dental care you are receiving is safe and modern, so today we’re going to talk about two red flags that may indicate it’s not.
Have you heard of the saying ‘Mad as a hatter’? If you have, you may not know that it started in the 19th century when what is known as mad hatter disease became such a phenomenon that word began to spread all over the world. Hat makers from Russia to England and even the U.S. were experiencing, unbeknownst to them, mercury poisoning because of the chemicals used to treat the hat materials and aid in their forming.
Researchers at Princeton University’s Department of Civil and Environmental Engineering have discovered that hydroxyapatite, a calcium compound found in teeth and bones, can be used successfully to protect marble structures.
The research team set out to find a way to protect landmarks and other important pieces made of marble from the harsh elements that cause them to crumble and decay over time. Although marble is fairly durable, it’s especially susceptible to damage from exposure to acidic substances. For this reason, pollutants and weathering can have an effect on the ability of these structures to withstand the test of time, especially outdoors.