Category: anonradio

ASFO 2023–08–05

Transit poverty, a new name (perhaps) for a common observation. Also the Bazalgette Problem, or, did you oversize your infrastructure, and if not, what are you going to do? Another show beginning late because I lost track of time at the beach. And I entirely missed doing a show on the 29th of August.

ASFO 2023–07–22

Report from Pemmi–con, describing my displays, and bemoaning the computer problems (partly self–inflicted) which have caused a key part of my atomic energy display, built around circa–1990 German payphones, not to work. From here I jump off into a brief discussion of the problems of control interfaces, opining that the reasons which make touchplates a very bad choice for cars are much stronger for spacecraft, and indeed space settlements.

Luna Project display at Pemmi-con in Winnipeg, Manitoba. In the centre of the image a display of postal covers hangs over a table draped with a cloth displaying the blue-and-yellow Luna Project "rocket" logo at front. Along the panels to both sides are hung a set of six prints by Frank Kelly Freas.
Luna Project display at Pemmi-con as described in the show
A view of part of the "Man and Atom" display at Pemmi-con in Winnipeg, Manitoba. Two tables can be seen, one facing the viewer and draped with the "radiant atom clutched in a fist" logo and the slogan "Atomic Power to the People". A variety of nuclear-related posters and other materials is displayed along sections of fencing covered with pegboard.
Man and Atom display at Pemmi-con, as described in the show
A view of the "Man and Atom" display at Pemmi-con in Winnipeg, Manitoba. A table can be seen draped with the "atomic flower" logo and the motto "Split Atoms Not Wood". On it there is a portable video player. Along four sections of fence panelling, and on freestanding grid constructions, are posterboards with panels covered with text and images, including many pages scanned from public-information documents.
Another view of the Man and Atom display at Pemmi-con

ASFO 2023–07–08

Probably the last new show until August 12th, although I might be able to use the call–in feature while I’m at the beach in Manitoba. Mostly I talk about transport ― filling stations for motorcars versus charging stations for battery–electric cars, hydrogen propulsion for trains or perhaps airships, and especially the remarkable scaling properties of steel wheels on steel rails with overhead–wire electrification.

Supplementary Show

2023–07–11 Dialing in this time, to check that this should work for ASFO shows while I’m in Canada the next few weeks (I’ll leave the HNtW timeslot for repeats), I finish the Hoyle et al piece from last time, and then read Nuclear Reactions in Stars Without Hydrogen (Astrophysical Journal, 1952) by EE Salpeter and Primeval Helium Abundance and the Primeval Fireball (Physical Review Letters, 1966) by PJE Peebles, from the same source, and a bit of Hans Bethe’s famous 1938 “Solar Phoenix” paper, Energy Production in Stars (Physical Review).