In it's simplest form, universal healthcare is a free at the point of use, taxpayer funded healthcare system that provides and equal level of care to everyone.

I'm in Scotland too which isn't in the EU.

That's the second one I've seen, although not in person.

This isn't in force until next year, Coca-Cola are doing it voluntarily and are the only ones I've seen do it.

Broadly speaking every country makes up their own rules for how non citizens can come to the country legally, how long they can stay for and what they have to do to become permeant residents and citizens.

This will be slightly different for each country, even within the EU.

Same applies to who they let become a citizen from birth.

There is a bit of plastic inside the bottle cap, when the cap is crimped onto the bottle it creates a gas tight seal.

'ped-' relating to "foot" is from Latin 'pēs', gen. 'pedis'. 'ped-',

'paed-', relating to children is from Ancient Greek 'pais', genitive 'paidos'

The word is actually paedophile but that was too difficult for Americans to spell.