Nick Touran
@whatisnuclear.com
Ph.D./P.E. nuclear engineer and nuclear educator who runs https://whatisnuclear.com. Thinks about how to deliver nuclear power reliably and cheaply, advanced reactors, reactor history, energy.
Here's what neutron chain reaction dynamics kinda look like. The green bar is control rod position and the trace shows reactor power, starting at 1. After each control adjustment, there is a 'prompt jump' followed by a longer exponential tail from delayed neutrons.
October 12, 2025 at 2:03 PM
Here's what neutron chain reaction dynamics kinda look like. The green bar is control rod position and the trace shows reactor power, starting at 1. After each control adjustment, there is a 'prompt jump' followed by a longer exponential tail from delayed neutrons.
Taking a Geiger counter on a flight with the sound on is a great way to get some serious side-eye from your neighbors, maybe leading to a good discussion about dose rate
October 1, 2025 at 4:58 PM
Taking a Geiger counter on a flight with the sound on is a great way to get some serious side-eye from your neighbors, maybe leading to a good discussion about dose rate
I just won a chunk of graphite from the world's first man-made nuclear reactor (CP-1) in a raffle from at the #ANSAnnual conference. I've desperately wanted one of these for decades, and entered at the last minute, thanks to a serendipitous seating at the lunch table. I'm so lucky and grateful!
June 17, 2025 at 7:53 PM
I just won a chunk of graphite from the world's first man-made nuclear reactor (CP-1) in a raffle from at the #ANSAnnual conference. I've desperately wanted one of these for decades, and entered at the last minute, thanks to a serendipitous seating at the lunch table. I'm so lucky and grateful!