HN
Hacker News
Top
New
Best
Ask
Show
Jobs
Comment by wwilim | Hacker News Reader
Parent
Full thread
wwilim
·
And shine a spotlight on the drowning person
View on HN
crawfishphase
·
send a drone that can also be used as a flotation device or use a pneumatic cannon to send a flotation device
Reply on news.ycombinator.com