this post was submitted on 17 Jul 2026
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[–] FiniteBanjo@feddit.online 37 points 1 month ago (24 children)

They threw balloons over the fence to weaken concrete with Salt, Acetic Acid, Peroxide, and acrylic paint at some bare concrete and steel where a facility is going to be built.

I feel like the guy with the paint didn't understand the memo.

[–] CADmonkey@lemmy.world 6 points 1 month ago (6 children)

Sugar water would have worked better.

[–] perviouslyiner@lemmy.world 6 points 1 month ago* (last edited 1 month ago) (1 children)

Just needs a supply of ~~Dioxygen difluoride~~ Chlorine trifluoride [ref] which when spilled in large quantities "burned its way through a foot of concrete floor and chewed up another meter of sand and gravel beneath"

[–] CADmonkey@lemmy.world 7 points 1 month ago (1 children)

A quick visit to wikipedia gives me this lovely paragraph which makes me nervous:

The other main property of this unstable compound is it's oxidizing power, although most experimental reactions have been conducted near -100 °C (173 K). Several experiments with the compound resulted in a series of fires and explosions. Some of the compounds that produced violent reactions with O~2~F~2~ include ethyl alcohol, methane, ammonia, and even water ice.

Flourine is really scary stuff. If we're going to toss some FOOF at the concrete, we could also use ClF~3~. Clorine Triflouride is another angry oxidizer that I'm pretty sure is hypergolic with sand of all things.

[–] FiniteBanjo@feddit.online 7 points 1 month ago

More like tossing FAFO

badum'tsh

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