Don’t throw out those used coffee grounds—use them for 3D printing instead

arstechnica.com

cross-posted to:
technology@lemmy.world

Don’t throw out those used coffee grounds—use them for 3D printing instead

arstechnica.com

eendjes@feddit.nl to

3DPrinting@lemmy.worldEnglish · 2 years ago

cross-posted to:
technology@lemmy.world

Any object you create can be thrown back into a coffee grinder and reused on a new object.

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