Umair Siddiqui

Umair Siddiqui, a plasma physicist and aerospace engineer, co-founded Phase Four to develop RF plasma thrusters for small satellites. In their conversation, he explores how plasma behaves at material edges and why experimental reality can defy theoretical predictions. Umair shares insights on the intersection of fusion research and space propulsion. He advocates for starting with simple, analog approaches before automation, emphasizing lessons learned from practical engineering experiences. The discussion also touches on the impact of space radiation on electronics and biology.