That's stupid and infantile and would get everyone offside. However there was one incident of notoriety that occurred about a year after I left school (so I take no credit for it nor would I've bothered) but the details weren't spared on me by someone who was still there.
We had a Kipp's generator (aka apparatus), https://en.wikipedia.org/wiki/Kipp%27s_apparatus, in the school chemistry lab (it was a well equipped school with separate physics chemistry and biology labs). Anyway, the Kipp's generator was mainly used for making H2S and was used in a properly equipped fume cupboard with a decent exhaust.
During the last day of term (muck-up day for final year students) some bright sparks decided to remove the generator from the lab and stick it in the airconditioning ducts with the view of stinking the whole school out.
Trouble was the science wasn't well thought out, they'd not calculated how much H2S would be required to produce an objectionable effect. From what I gather the odor was so minimal that the perpetrators who were looking for the odor could barely detect it.
BTW, everyone at school was taught [as part of the curriculum] the dangers of H2S and that after a certain threshold concentration it anesthetizes the nose so one thinks the concentration has fallen and that is why it's so dangerous.
Remember that this was a boarding school. We didn't get to go home, so there was no benefit to getting everything shut down. Also they were quite into using peer pressure via collective punishment.
We had a Kipp's generator (aka apparatus), https://en.wikipedia.org/wiki/Kipp%27s_apparatus, in the school chemistry lab (it was a well equipped school with separate physics chemistry and biology labs). Anyway, the Kipp's generator was mainly used for making H2S and was used in a properly equipped fume cupboard with a decent exhaust.
During the last day of term (muck-up day for final year students) some bright sparks decided to remove the generator from the lab and stick it in the airconditioning ducts with the view of stinking the whole school out.
Trouble was the science wasn't well thought out, they'd not calculated how much H2S would be required to produce an objectionable effect. From what I gather the odor was so minimal that the perpetrators who were looking for the odor could barely detect it.
BTW, everyone at school was taught [as part of the curriculum] the dangers of H2S and that after a certain threshold concentration it anesthetizes the nose so one thinks the concentration has fallen and that is why it's so dangerous.