So one thing that always strikes me about vaping is that we ignore the metal heater. It’ a coil of metal that glows, during which it will boil off metal atoms. After a while it has lost so much material that is breaks and needs to be replaced. That metal went into your lungs.
This is an example of how twins give us information when one variable is fixed - genetics. Can reciprocal information be found when observing the opposite: adoptees who share no genetic base but had the same upbringing in the same environment?
This strikes me as weird. In 92/93/94 I was on packet radio, a ham equivalent of digital lora which used hopping to get you to neighbouring countries. Most had 1200 baud, some 9600. I downloaded executables from bbs’es over the air and chatted with likeminded folks. Around that time we also had the first guest lectures about software defined radio with proof of concepts. I find it impossible to believe that a bunch of amateurs in EU were more digitally connected than the folks this thread talks about. Without a monthly payment, mind you.
Apparently it’s a way to attract attention and support. I’ve been following picoIDE which got some attention here on HN 4 months ago [1]. When asked then where the src is, the answer was in a few weeks. Fast-forward a crowd-supply campaign (no mention 4 months ago) to the tune of 350k and the repo is still empty.
Wind is not a homogeneous movement, there are highways and slow lanes. Spores (as from fungi), pollen (from wind pollinators such as grasses) and dust-like seeds (e.g. from orchids) are ideal nucleation points for condensation. So when wind is forced up (because of changes in the terrain) these are the particles that get filtered out: either physically as precipitation or functionally by freezing.
For those interested, there have been a number of studies that put numbers on the action radius. When genetic manipulation of wind pollinators (e.g. wheat, corn and others grasses) came in vogue they needed to put a number on the dispersal of modified pollen.
From my personal experience, the article and the comments I read here they seriously undersold the reliability of rewriting. For any other RW medium (audio or video cassettes, even floppies) I remember ad campaigns by Sony, TDK, Philips, … on tv. But not for these.