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.
AndrÃ©s Manuel del RÃ­o discovered compounds of vanadium in 1801 in Mexico by analyzing a new lead-bearing mineral he called brown lead, and presumed its qualities were due to the presence of a new element, which he named erythronium (derived from Greek for red) since, upon heating, most of the salts turned red.