Say one parent is German and the other is British, and the child was born in Brazil. If the kid is entitled to Israeli citizenship under the Law of Return, they get to keep all four.
In Switzerland every 10 years the government sends residents within a 50 km radius (previously it was 20 km) from nuclear power plants a pack of iodine pills (https://www.naz.ch/en/themen/jod_tabletten.html)
My partner is type 1 diabetic, and CGMs were a game changer for her (they started rolling out in Switzerland last year).
She's been using the FreeStyle Libre (https://www.freestylelibre.co.uk/libre/), which uses NFC and on select markets has an Android app available, but here we still have to use the handheld reader.
I've moved my Apple account between 3 countries now - while I can't update some apps through iTunes, the updates are always available on the devices themselves, and if I try to buy an app purchased in another country, it downloads it without any hassle.
The Mac App store is a bit different - you cannot redownload apps purchased on another country (so when I reinstalled Mac OS and needed to install iPhoto, I had to revert my account to the previous country).