This may not be what you are looking for, as it’s about history rather than usage. However, if you are interested in the subject you may find it quite interesti

This may not be what you are looking for, as it’s about history rather than usage. However, if you are interested in the subject you may find it quite interesting, and perhaps helpful in some manner too. https://youtube.com/playlist?list=PLcNA74tz9QNL45RbC3iKtcQKXg1bi_EAE https://youtube.com/playlist?list=PLcNA74tz9QNL45RbC3iKtcQKX...