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3 votes
1 answer
846 views

Does selenium sulfate corrode or otherwise react with metals?

I was just watching a cartoon called Motorcity, and they featured a real compound called selenium sulfate. While I'm sure that the compound blowing up a detached steel [car part] on contact is just ...
Rezilia's user avatar
  • 33
4 votes
0 answers
768 views

Is it possible to make Spider-Man like web fluid? [closed]

Is it possible to make a substance which has similar properties to that of the web fluid e.g. High tensile strength, sticky (can attach to most of the surfaces), evaporates within few hours etc. If so ...
Ananyo Bhattacharya 's user avatar
16 votes
4 answers
24k views

How could I cause metal to rust rapidly?

I'm writing a novel set in the mid-nineteenth century. One of my characters needs to cause an iron padlock to rust rapidly, ideally within a matter of hours. The lock doesn't need to rust away ...
T.D. Smith's user avatar
8 votes
3 answers
293 views

Constructing a grenade (for a novel I'm writing.)

Ok, before any eyebrows get raised, this is for a novel that I'm writing and inspired by this answer from worldbuilding and this reference answer. I just want to make sure the device I'm trying to use ...
user96551's user avatar
  • 189