Today In Engineering (Episode 3) - Voyager 1, Berlin Hackathon Results, and More

The video covers several topics: Voyager 1's thrusters were successfully fired after 37 years, showcasing impressive technology. An AI system can diagnose depression from Instagram photos with 70% accuracy. Researchers developed earthquake-resistant concrete that can be sprayed onto existing walls. The Disrupt Berlin 2017 hackathon featured innovative projects like Quick Insurance and Billboard AR. The Breakthrough Prize awarded $22 million to scientists in physics, life sciences, and mathematics for their contributions.

What new insight or understanding did you gain from this video?