History
Splash-free urinals: Design through physics and differential equations
- First rank
- 8
- Best rank
- 7
- Last rank
- 7
- Observations
- 2
- First seen
- 1789490535
- Last seen
- 1789490976
- Missing captures
- 0
- Milestones
- 2
- Rank 7
- Rank 8
Unofficial Hacker News client; not affiliated with Y Combinator.