1973 saw the debut of Envirite (aka Glass-Dung, Manure Glass, or Pasture Glass), a promised-to-be revolutionary building material made out of glass and cow manure.
It actually seems like it was a pretty good idea. The concept was that you could take old glass bottles, combine them with cow manure, heat both together in a furnace, and the manure would act as a foaming agent fusing the glass together into a versatile building material. So you'd be repurposing two waste products (old glass and manure) into something useful.
The problem, it seems, was actually getting architects and builders to use the stuff. I found a 1990 article that credited the "inherent conservatism of the building industry" with denying us our glass-manure houses.
Somewhere in here there's a joke about what people who live in glass-manure houses shouldn't do.
If a pregnant rodent is exposed to the scent of an unfamiliar male, she will often spontaneously abort. This is known as the Bruce Effect, after researcher Hilda Bruce who discovered the phenomenon while working at London's National Institute for Medical Research (NIMR) in the 1950s.
It's thought that the female rodent does this in order to make herself ready for mating with the new male — because the new male would probably kill the children of the other father once they were born, so why bother carrying them to term. The trick doesn't work with the scent of a castrated male.
The history of the NIMR (pdf - page 208) offers some interesting details about Bruce's research. The Parkes mentioned was Alan Parkes, her boss:
The Bruce Effect implied that every male mouse smells different to every other male mouse, at least to female mice, and that he produces a spectrum of odours that vary slightly between individuals of the same strain and differ markedly between individuals of different strains. With lateral thinking on how to prove their theory, Bruce and Parkes turned to Boake, a world famous perfumery.
Knowing how skilful perfumers must be in distinguishing between thousands of different odours, they persuaded some Boake representatives to visit NIMR for the purpose of smelling the mice. They invited them to sniff at pieces of cloth that had each been exposed to different cages of various mouse strains. The perfumers had no difficulty in distinguishing the different strains as all had a unique aroma; they even commented that four of the strains were quite similar – all of which had been bred from one original colony at Hampstead. They also noted that the CBA mouse strain, which was fairly new to NIMR, had a wonderful and pleasantly musky smell that could be of commercial interest in perfume manufacture!
Alex is the creator and curator of the Museum of Hoaxes. He's also the author of various weird, non-fiction books such as Elephants on Acid.
Paul Di Filippo
Paul has been paid to put weird ideas into fictional form for over thirty years, in his career as a noted science fiction writer. He has recently begun blogging on many curious topics with three fellow writers at The Inferior 4+1.
Chuck is the purveyor of News of the Weird, the syndicated column which for decades has set the gold-standard for reporting on oddities and the bizarre.
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