Drinking coffee from a cup made of coffee

Comments

• deafboy@lemmy.world ⁨1⁩ ⁨week⁩ ago

  I remember a video where they’ve discussed the viability of 3d printed utensils. The conclusion was - don’t. For the love of our bacterial lord, don’t! It has too many pores for a life to grow in.

  I consoder this a part 2 of that story.

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  • sga@piefed.social ⁨1⁩ ⁨week⁩ ago

    while true, they are effectively single use (in latter half of video, he slices open a cup, and shows cracks developing). these are, in theory, replacements for platic temporary cups. and the coffee grounds are essentially just a binder used in agar mix to harden it (kinda like adding wodden chips in some glue mix to make it hard).

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    • deafboy@lemmy.world ⁨1⁩ ⁨week⁩ ago

      coffee grounds are essentially just a binder used in agar mix to harden it

      Oh, yes. I forgot about the agar. Is this the same thing that’s used as a food for bacteria in a petri dish?

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• lazycouchpotato@lemmy.world ⁨6⁩ ⁨days⁩ ago

  This was terrific. Thanks for sharing.

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