Comment on Ultrasound can push vaccines into the body without needles
Mereo@lemmy.ca 5 months agoAs with all new inventions/procedures, this is just the first step. The process will become faster and more efficient in the future.
In my opinion, this is a great first step towards a Star Trek-like hypospray.
Zorque@kbin.social 5 months ago
Don't we already have that? Someone in another comment chain linked this: https://en.wikipedia.org/wiki/Jet_injector