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 was the main achievement of the WMAP Space Telescope?

What is the significance of the breakthrough prize mentioned in the text?

How do mathematicians project higher dimensions onto lower dimensional surfaces?