Radio telescopes have really crummy resolution.
but if we line them up and hook them together,
using a technique called "radio interferometry"
we can see the head of a screw 300 km away.
This episode, our guest is Ben Acker, one of the authors of "the thrilling adventure hour". amazing!
Our Physicists are Rupinder Brar and Sabrina Stierwalt!
exciting!
