Ars Technica on Nostr: Scientists figured out how to write in water German physicists used an ion-exchange ...
Scientists figured out how to write in water
German physicists used an ion-exchange microbead as a very tiny "pen."
https://arstechnica.com/science/2023/09/scientists-figured-out-how-to-write-in-water/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social
German physicists used an ion-exchange microbead as a very tiny "pen."
https://arstechnica.com/science/2023/09/scientists-figured-out-how-to-write-in-water/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social