Why 60 seconds? You just need maybe 4 seconds of high speed mist and soap. Waste... | Hacker News

Hacker News new | past | comments | ask | show | jobs | submit

login

deadbabe 6 months ago | parent | context | favorite | on: Robot dentist performs first human procedure

Why 60 seconds? You just need maybe 4 seconds of high speed mist and soap. Waste less water.

adrianmonk 6 months ago [–]

Some exfoliation is nice, but I would like to keep my skin.

Join us for AI Startup School this June 16-17 in San Francisco!
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact