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submitted 23 hours ago* (last edited 23 hours ago) by Karl@literature.cafe to c/asklemmy@lemmy.world

My elementary school teacher told us once that Americans only poop once a week. The climate is colder in North America, so their intestines pack the poop together very densely such that they only need to poop once a week. She said you'd be sent to the doctor if you poop daily in America.

Is this true?

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[-] Hadriscus@jlai.lu 0 points 18 hours ago

wow, your friend is a heavyweight, figuratively speaking. Not to give water to his mill, but I have a family friend who is actually disturbed by wifi. She is able to tell when it's on, we blind tested her. She would always turn it off at night when sleeping over.

[-] Smoogs@lemmy.world 2 points 17 hours ago* (last edited 17 hours ago)

I’d be interested in more scientific tests on this as I think some people do have a sensitivity to it.(not me personally) but I think It should be researched more about the effects of the signals on the human body if they can feel it. I wouldn’t dismiss it as silly as way back when Bluetooth had levels developed after it could produce tumours and they had to reduce the signal a lot for current day use.

Used to be able to have Bluetooth that could work past two blocks. Turns out that was NOT good for the body.

[-] Krusty@quokk.au 2 points 16 hours ago

Used to be able to have Bluetooth that could work past two blocks. Turns out thaf was NOT good for the body.

Class 1 Bluetooth devices can reach around 100 meters under ideal unobstructed line-of-sight.

There's no scientific study to suggest Bluetooth radio frequencies are harmful. They're very low power and it's non-ionizing radiation.

Smoking(Polonium and lead, and thousands of carcinogens), UV exposure(sun), radon exposure(usually in homes), and air pollution are all significantly more dangerous than radio frequencies.

Radio frequencies can absolutely microwave (heat) you under specific circumstances. Like at AM/FM and DTV antenna power levels, sure, but only if you're climbing one of the towers, then sure they can cook you inside-out(with many megawatts of RF energy)... But by the time it gets to even 1 km the power is so low it's harmless(about a million times weaker than just one meter away, so 1 km away a 1 megawatt antenna would have only 1 watt of energy). Bluetooth class 1 devices top out at 100 milliwatts and consumer-grade WiFi tops out at 1 watt. It would kind of like being afraid of a full moon giving you a sunburn.... It's just not going to happen.

this post was submitted on 16 May 2026
59 points (65.4% liked)

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