Starting in 1991 I have given over 100 presentations of various sorts, Mostly about fragrance, but with some other topics sprinkled in. Here are a few of the most recent, a complete list is linked.
Fragrance as a Science, SCC Continuing Education Course, 11/6/19
“Advanced Preservation: Theory and Practice, CfPA, 3/5/19
“Fragrance 101”, MidAtlantic SCC, 6/28/18
“Fragrance in Personal Care” SCC Continuing Education Course, Ontario Chapter, 3/23/17