Next! Fitness - A.I. powered gym

Cowboy - Small, fast, modular HTTP server written in Erlang.

Dualnback.works - Dual N-back is a specific brain training exercise, that's been shown by research - it might improve fluid intelligence.

Uber Bike - On-demand electric bikes for commuting and exploring

Praxis - Apprenticeship program and career accelerator

Spin - A station-less bikeshare. Pickup and drop off anywhere. 🚲