The August, 1935 issue of Science and Mechanics carried this hilarious article on the "Old Age Rejuvenator Centrifuge" -- a technology that whirled the elderly to keep them supple.
"What shall the prophylaxis (prevention) and therapy (treatment) be? How can the effects of this force be mitigated? Lying down relieves the daytime direction of fatiguing pull in the case of the well or slightly ill; but something more than this is needed by the badly-damaged. We suggest periods of centrifugalization. An individual in special need of treatment might rest at night upon a large revolving disc with his head toward the outer rim; the disc should be so beveled as to carry the head at a lower level than the feet; optimum (best) speed to be determined by laboratory experimentation. Such a disc might be large enough to carry ten or twenty patients. This mechanism would facilitate the functions which during the day are inhibited by gravity. Incidentally, certain cardiac (heart) and vascular disabilities might be especially helped. The decompensated heart, with edematous (swollen) and varicose extremities, might respond well."
The a-X sereies of portable workstations resemble the earliest laptops, but are fully contemporary beasts fitted with top-of-the-range AMD Threadripper CPUs, up to 256GB of RAM and dual GPUs. And price tags hovering around $8000. PC Gamer: Picture this: you sit down in a meeting alongside your colleagues. They pull out their Surfaces, iPads, phones, […]
There are many nondescript and mundane tools for data recovery, but the Spider Board is not one of them. It lives up to its name, with 25 leglike needles that, carefully placed on copper traces on a denuded card, suck the data out of them like fly juice. PC-3000 Flash Spider Board Adapter is a […]
Terence Eden found a turntable [Amazon] that cost only £30 (~$40): “I accidentally bought a load of vinyl records. So I decided to buy the cheapest, shittiest, turntable possible,” he writes. For firty paands he even gets a USB port to rip the records directly to digital. Is it any good? Not really. It plays […]
If the last 50 years of education have taught us nothing else, it’s that it often requires different tactics to best reach different learners. To pick up a foreign language, some students take best to the old-school high school language lab method, using heavy repetition, verb conjugation and grammar emphasis to embed a new language. […]
For those who want a career in video games, there’s no reason to sit around and wait. EA and Rockstar Games probably aren’t going to seek you out and knock on your door with a job opportunity. But if you’re an indie developer with a good idea and some passion, you can create a really […]
Nobody is happy about the current state of our COVID-ravaged education system. With a new school year fast approaching, plans for teaching students still in flux, and political in-fighting driving more fear and confusion about whether or not to re-open campuses, teachers and parents are concerned. Meanwhile, most kids are just fine with spending less […]