Thanks for the explanation of the characters. It still doesn't parse into English.

There are other percent symbols in TFS that seem to render OK

"Benchmarks from the bug report show up to 20Ã-- less memory used during very large image loading"

20 what? Angstoms? Amperes? Or is that the Stargate symbol for Earth. Sorry I don't speak Ancient...

And yes I am reading this summary in the latest version of FF

Of course Mercury expands and contracts with temperature - why do you think it is used in thermometers.

Dark Energy = Dark Matter times the (Speed of Dark) squared

Who uses flat maps these days?

...that they are not counting the 3rd world countries

Wake me when they make one of those huge Spheres that surrounds an entire solar system.

"the birth date, age, or both,"

When a form (either paper or online) asks for your age, date of birth, and todays date.

Surely they can do the maths

Stop using Google Maps

unless Daddy bought it for them.

Back in the day, they used to call East Palestine The West Bank

What happens after 10 days?

And what stops NZers from using social media from places like China

At one stage it was classed as part of Europe (for DVD regions)

Is that still a thing?