It doesn't.
teletext
There's Firefox for Android and Ublock Origin works just fine. In my option it works better than the default browser.
"Whoever takes the last cup brews a new pot." I think that's already mentioned in the Bible as the "golden rule".
We aren't sure if the sun will engulf Earth. Some think that our orbit will expand as the sun gets bigger: https://www.scientificamerican.com/article/the-sun-will-eventually-engulf-earth-maybe/
I don't think either of us will find it out, though.
Both images are heavily edited. With different filters. Any assumption about their real colors is moot.
COBOL?
It approaches positive and negative infinity, depending on the sign of the denominator. The result must not be two different numbers at once, so dividing by zero cannot be defined.
There are other reasons, too, but I forgot about them.
My calculator says they are an "error".
Not that snappy, in March.