I wrote about ancient jewelry on my blog and my research shows that the ability to forge bronze and copper some 7 thousand years ago into many shapes finally enabled the creation of highly detailed jewelry that carried designs of animals etc., something that could never be done before.

Finding students online with the aim of teaching them and earning money has become easy recently, with the emergence of many websites and online educational platforms. There are also websites that allow you, as a professor, to create a profile as a private tutor for free, and through it you can get a number of students, and the best of these websites is Centerino The Education Market Place.