Thoughts on THRESHER

As is the case on every 10APR, I find myself – even in the midst of the present national and, really, worldwide crisis – returning to thoughts of the USS THRESHER on this date in 1963. All of us who have been through the Naval Nuclear Power Program and served in submarines are aware to greater or lesser extent what happened; my experience, having served aboard one of the SUBSAFE boats whose development was a direct result of the accident, lends perhaps to more sustained reflection.

Army Off-Road Nuclear Train – 1958

At the end of the 1950’s the US Army was looking at its entire operational sphere to determine in what areas nuclear energy could be of benefit. While many of these are fairly well known today – for example, the small nuclear plants that were to have been installed at remote locations for powering bases like the Defense Early Warning stations – there are a few applications that remain obscure.

Nuclear Energy for Quarantined Kids – and Everyone!

More and more folks are having to essentially home-school their children or relatives’ children as this whole virus thing plays out – and they are benefiting from a tremendous effort on the part of educators everywhere as transition is made to sent-out and, increasingly, remote educational materials. I thought it might be useful to present, with commentary, some short nuclear energy videos that you could watch or use if you check down through materials or want to supplant them. (We really do have to take a moment to applaud our educators, everywhere, for what they’re facing – and the administrators as well.)

Power and Promise: Early Atomic Power in Film!

Our ANS Nuclear Cafe matinee feature this week is a fascinating in-depth look at the fabrication of major components for, and the construction of, the Shippingport Atomic Power Station. In this film you’ll get to see some very interesting, rarely seen things; I will add some comments above and beyond what’s described in the film below.

Replacing Fossil with Nuclear – Five Fast Thoughts!

This week I had some considerable interaction on social media in the area of replacing fossil power at existing sites with micro reactors or SMR’s (Small Modular Reactors.) As we see real progress happening now in these exciting reactor fields (NuScale and Oklo come to mind first, but there are others!) I’d like to share five things to think about as we begin to seriously consider replacing fossil power (coal, oil) at particular sites with nuclear.