Comma.ai - Open source self-driving car platform
NoteBear - Buy and sell class notes and get on-demand tutoring.
Apollo (from Baidu) - Open Source platform to develop autonomous driving systems
AWS DeepRacer - A 1/18th scale race car to learn machine learning 🚗
BrainAround - Q&A site for college textbook problems & solutions
OSVehicle - The 1st open source mass market car platform (with Renault)