Scientists just revealed a surprising new use for coffee
www.psypost.org
A new study demonstrates that ordinary espresso can effectively stain biological samples for electron microscopy. This household beverage offers a safe, low-cost alternative to the radioactive chemicals traditionally used in labs.

Apologies for the previous click-bait title – some communities take title editing seriously and I was unaware of the etiquette.

  • foodandart@lemmy.zipEnglish
    4·
    16 days ago

    God knows it’ll work fine as a stain… It’s done a number on my teeth over the past 5 decades since I started drinking it!

    LOL!