Alex Bellos celebrates mathematics by looking at a leader in the field, Euclid. He takes us on an awe-inspiring journey through the world of numbers from his book Here’s Looking at Euclid.

Here is the lineup of guests on BRAINSTORMIN’ with Billy the Brain for Wednesday, May 18, 2011. Listen at or on AM 1400 in Ventura at 9 o’clock am Pacific time.