>>11004092probably chemistry. There seem to be >100 chemistry related deaths here seem to be chemistry related:
labsafety.org/memorial-wallThat goes back to about the 1700s, it's likely incomplete and there are probably more. 67 vulcanologists have also died in pursuit of knowledge.
>>11004162I don't think anybody has been killed by a laser ever. There have been 10 laser related deaths due to boring electrocution though