Don’t waste your energy

Part One


There is nothing new about pedal power electricity in Australia, in fact throughout most of the twentieth century the adaptively reused bike pedal was essential to two of the mainstays of outback life, the Flying Doctor Service and the School of the Air. Both relied on radio powered by a pedal generator invented in 1928 by Alfred Traeger, shown above with his first working prototype. It continued in use until late in the century when the “Traeger” was replaced by diesel generators and, more recently, solar power.


But that doesn’t mean the idea disappeared. You can still buy similar generators


including one that is hooked up to a normal bike.


But what of this Chinese version, clearly based on the adaptively reused exercise bike?

We’ve had a few laughs in the past at the uselessness of the exercise bike and at the whole sport/exercise culture, one of those delightful examples of capitalism selling a lifestyle that destroys health then making more money by selling a supposed cure for the poor health it is creating. It’s tragic that the history of human physical exertion has come to this absurdity although some slight sanity is reappearing, like redesigning cities to make them more walkable.


Now it may just be post-holiday-season dyspepsia, or our ingrained tendency to always look for the unintended consequence, but something about this exercise machine made us suspect that in a dystopic sustainable future we could be seeing rows of prisoners exercising away to generate the power to run sustainable prisons. Plus ça change.


Strangely, the prison treadmill (the hard labour part of “Sentenced to hard labour”) was common in Britain but it never took off in the US where it was viewed as a profligate waste of labour already in short supply (the chain gang was preferred). The treadmill’s exhausting, mind-numbing futility is credited with the final destruction of Oscar Wilde, yet throughout the developed world the obese, and the merely narcissistic, regularly subject themselves to a similar regime at the gym. Go figure.

Part Two

Just before posting the above, while checking something, Notions of Expenditure turned up in a search.


It’s a proposal to hook gymnasium equipment up to the grid and use all that exercise to generate power, but it’s much more than that and deserves a future post of it’s own. It’s a great site, a bit hard to decide whether it’s completely serious or not, but it’s got lots of info, proposals and interesting links – go and check it out in depth. But ya gotta laugh, because prisons and gyms are equally places of futile suffering we felt like saying great minds think alike…until we found this exasperated editorial comment on yet another “great idea” along the same lines. Originality 30%? Maybe that’s a sign that the adaptively reused gymnasium’s time has come and someone should do it.

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