Suyogya

here is some about euclidean division. The article states that although euclid doesn't know about the theorem but still it named after him (see) . The reason for it is also mentioned (written as "The term Euclidean division was introduced.........") but i can't understood it (probably because i'm not familiar with abstract algebra). Can someone help me understanding that.

Then, mixtures should have no melting point. But they have, how?

Chemistry help How to define the melting point of a mixture, which is composed of substances having different- different melting points?