The bit is 1/8 shank, and I bought it at Lowes. I don't think it is made by Dremel, but it works just fine. The cutting flutes do not go to the end of the bit, but stop about 1/8 from the end. Let's make something.
Sulfur was discovered and known since ancient times. However, it was officially recognized as an element around 1777 by Antoine Lavoisier in France. Apparently, the year and person(s) who discovered sulfur     are unknown to science. We do know it was used up to 2000 years before the birth of Christ by pagan â¦ priests.
The story and subsequent media attention kicked off Americaâs great sulfa boom. German scientist Gerhard Domagk was the invented Protonsil, the first of the family of sulfa drugs, in 1935 Prontosil, the first of the family of sulfa drugs, started out its life not as an antibiotic but as an industrial dye.or a long period, humans did not understand what caused disease, much less how to treat pathogenic illness. However, since the end of the 19th century, medical science began to understand the true roots of illnesses caused by pathogens, such as harmful bacteria and viruses.