this post was submitted on 19 Feb 2026
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Scientists designed color-changing carbon dot biosensors that can detect spoiled meat in sealed packages in real-time, just in case you don't trust the sniff-test.

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[โ€“] devolution@lemmy.world 34 points 22 hours ago (3 children)

Won't that affect Walmarts profits? ๐Ÿ™ƒ

[โ€“] GR4CELESS@lemmy.zip 8 points 17 hours ago (1 children)

Pictured is meat with Kirkland branding, which is Costco's in-house brand. Better place to shop than walmart already

[โ€“] devolution@lemmy.world 0 points 17 hours ago (2 children)

3 Ribeyes are currently $67 there. You cracked out? Lol

[โ€“] criticon@lemmy.ca 11 points 17 hours ago

Looking at my nearest Costco vs Walmart prices

Ribeye choice:

Costco $15.99 / lb

Walmart $23.47 / lb

Ribeye prime

Costco $20.99 / lb

Walmart $27.98 / lb

[โ€“] devolution@lemmy.world 2 points 16 hours ago (1 children)

I was just at Costco yesterday. Then again different prices in different states?

[โ€“] 3abas@lemmy.world 3 points 13 hours ago

Costco slices their ribeyes thick. 3 at ~1 pound each is right around that prime price.

[โ€“] Goodlucksil@lemmy.dbzer0.com 14 points 21 hours ago (2 children)
[โ€“] devolution@lemmy.world 8 points 21 hours ago

Guy you can't say that! Won't you think of the poor CEO?

[โ€“] Bluegrass_Addict@lemmy.ca 2 points 19 hours ago (1 children)

options here are 1 corporation that owns a castle and got his balls tickled for decades long price fixing

and walmarts.... there is no good options to shop for food until they are removed from the planet

[โ€“] FauxLiving@lemmy.world 3 points 16 hours ago (1 children)

until they are removed from the planet

Where can I donate to your campaign?

[โ€“] Bluegrass_Addict@lemmy.ca 2 points 12 hours ago

they have the rockets ๐Ÿš€

[โ€“] panda_abyss@lemmy.ca 6 points 20 hours ago (1 children)
[โ€“] cenzorrll@piefed.ca 5 points 18 hours ago (1 children)

The indicator turns into a "manager's special", no need to pay an employee to slap them on anymore

[โ€“] devolution@lemmy.world 1 points 18 hours ago

Gross. ๐Ÿคฃ