Launches
Coming soon
Upcoming launches to watch
Launch archive
Most-loved launches by the community
Launch Guide
Checklists and pro tips for launching
Products
News
Newsletter
The best of Product Hunt, every day
Stories
Tech news, interviews, and tips from makers
Changelog
New Product Hunt features and releases
Community
Discussions
Ask questions, find support, and connect
Streaks
The most active community members
Events
Meet others online and in-person
Advertise
Subscribe
Sign in
Jeff Kahn
CEO & Co-founder @ Rise Science
#67269
86 followers
205 following
43 points
Follow
About
Activity
Upvotes
3 Collections
Stacks
2 Reviews
Links
Twitter
Interests
iOS
Health & Fitness
Badges
Top 5 Launch
Veteran
Maker History
Rise Science
Sleep More. Feel Better.
Feb 2020
🎉
Joined Product Hunt
September 15th, 2014
Report
