3 ms·
A custom 3D-printed user-matched disposable nozzle, perhaps? One could carry a handful in his pocket and don before the act.
by gattr 24d ago
A custom 3D-printed user-matched disposable nozzle, perhaps? One could carry a handful in his pocket and don before the act.
- colinwilyb 24d agoI feel a laminar airflow which runs in parallel to the turbulent liquid flow to draw it into the receptacle would reduce waste. What happens if you urinate through those bladeless Dyson fans?