this post was submitted on 24 Oct 2023
73 points (90.1% liked)

Asklemmy

44151 readers
1437 users here now

A loosely moderated place to ask open-ended questions

Search asklemmy πŸ”

If your post meets the following criteria, it's welcome here!

  1. Open-ended question
  2. Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
  3. Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
  4. Not ad nauseam inducing: please make sure it is a question that would be new to most members
  5. An actual topic of discussion

Looking for support?

Looking for a community?

~Icon~ ~by~ ~@Double_[email protected]~

founded 5 years ago
MODERATORS
 

Some kids in my family start losing their milk teeth. 🦷

While we don’t do the tooth fairy 🧚 stuff, I wondered whether there’s any cool kid-friendly experiments πŸ”¬ to do with their deciduous teeth? Like dissolving them in easily available liquids to teach them the importance of brushing, or maybe some material strength tests to show how cool enamel is?

Hit me with some cool ideas, Iβ€˜ve got a few teeth to experiment with πŸ˜ƒ

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 12 points 1 year ago (4 children)

One of the most infamous experiments is submerging the tooth in cola, to show the importance of brushing. In primary school, it was done on white eggs though, but using a tooth would be more authentic. Ironically, while the tooth should completely rot in cola, the liquid is perfect for washing household things (the sink or a toilet bowl for example).

[–] PetDinosaurs 14 points 1 year ago (1 children)

That's always been a pretty misleading interpretation of the experiment.

The experiment is great. It's good to teach kids about acids and bases and this basic chemistry.

It's just that the same thing happens if you put a dead tooth in any acid, including the ones that are required for you to live, like vitamin c, and the ones that people drink because they think it's healthy, like vinegar.

[–] cashews_best_nut 2 points 1 year ago (2 children)

like vinegar.

Should I be drinking vinegar out of the bottle instead of dousing my chips with it?

[–] [email protected] 3 points 1 year ago

My parents eat spoonfuls of cider vinegar, claiming it helps with arthritis. I tried it once and decided I would rather have the arthritis.

[–] PetDinosaurs 1 points 1 year ago (1 children)

Vinegar is food, not medicine.

Consume it however you want.

[–] cashews_best_nut 1 points 1 year ago

I'm going to A&E before this thing cracks inside me.

[–] [email protected] 4 points 1 year ago (1 children)

the liquid is perfect for washing household things (the sink or a toilet bowl for example)

And afterwards it makes a great mixer!

[–] Alteon 4 points 1 year ago

You guys and your awesome, eco-friendly, life hacks! Where would I be without you?

[–] [email protected] 4 points 1 year ago (1 children)

Does it really? I tried that with some meat when I was a kid, and other than turning a little ugly not much changed.

[–] [email protected] 2 points 1 year ago

Yes it totally does. My teachers got a load of disembodied teeth when I was about 6, and we tied them to string and left them suspended in various drinks. The ones in coca cola had completely disappeared by the end of the experiment.

[–] cheese_greater 0 points 1 year ago* (last edited 1 year ago) (1 children)

Dontchya think its a little disingenuous or at least contrived to be doing that when most people would have rinsed long before that even close to became an issue, if even unknowingly? Did they time its dissolution?

[–] [email protected] 2 points 1 year ago

Come to think of it, I agree. Regarding the experiment with eggs, I distinctly remember the soda laden egg being submerged in the liquid for 24/7, where as the other egg received water and toothpaste. Perhaps a more accurate and interesting experiment would be to wash the tooth with soda and every morning/ evening wash it with toothpaste? Theoretically this can still show how important brushing is, if toothpaste really helps combat the acids from cola.