this post was submitted on 17 Aug 2024
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Today I Learned

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[–] [email protected] 37 points 2 months ago (2 children)

This reminds me of Flexplay, which was a DVD that had a coating which made the disk unreadable after 48 hours. Technology Connections did a wonderful video about it.

[–] [email protected] 6 points 2 months ago (1 children)

I used to put them in a plastic baggie, push all the air out, then stick it in the freezer. It seemed to halt the process long enough to give it to a friend and allow them watch it after the 48 hour period.

[–] [email protected] 4 points 2 months ago (2 children)

That seems like a lot of work relative to just buying a normal DVD

[–] [email protected] 7 points 2 months ago

Kids often have access to resources like that, but no cash. It checks out.

[–] [email protected] 3 points 2 months ago

You’re right. I only bought one or two of those, total. They were dumb.

[–] [email protected] 4 points 2 months ago (1 children)

Could you just hit them with clearcoat right out of the gate?

[–] [email protected] 14 points 2 months ago

These disks were designed to self-destruct in the presence of oxygen. They literally rust away.

Oxygen and its O2 form does like to sneak into everything. Even sealed in the original packaging, there's a limited shelf life. Flexplay claimed stability of only one year, which isn't much given it comes sealed in a plastic bag.