Darwin award applicant.<p><i>&quot;I had made some gunpowder and had some sitting on an outside table.  I was experimenting with fuse design and was burning a fuse 6 feet or so away.&quot;</i><p><i>&quot;I bought some H2SO4 and used most of it immediately.  Unfortunately the original plastic bottle didn&#x27;t fit in my cabinet.  So I transferred the contents to a couple of small plastic bottles.  Finally, the cabinet was temporarily blocked so I decided to temporarily store them on a shelf next to my bed.&quot;</i><p><i>&quot;I had a few hundred mL of acetone and H2SO4 waste stored in a glass peanut butter jar.&quot;</i>