always round bottomed

https://www.thevespiary.org/rhodium/Rhodium/worlock/toc.html

look around you will find everyting you are looking for, i've asked the same simple questions but truly when bees tell you it has been asked time and time again it really has not to say we are all the same but we are however after the same goal. The majority of us are not formally educated chermists and start with noting but our meth drivin ambition to support a habit and maybe make a little money. so everyting your are wondering has been wondered and discussed before, everyday you look around this fourm you find somthing new. good luck