Forever chemicals. Researchers found that PFAS ("forever chemicals") are linked to obesity, maybe more so than dietary factors. Well, Koreans were found to have high levels of PFAS. And now Korean Airlines has decided that it needs to start weighing Korean passengers. Where's that stuff coming from?
Could it be this easy? Recent research with tetrataenite, such as found in certain meteorites, it may be possible to mass-produce this iron-nickel-phosphorus alloy with magnetic properties similar to that of rare earth magnets.
Yikes, not a good time to be in the tech sector market.