Lapsang Souchong tea, most people seem to hate it. Also plastic glue

Use it to find the mooving average

It can feel like that, though I'm sure it's (mostly) not deliberate. Also the sudden jump from straightforward to incomprehensible, accompanied by a comment from the author along the lines of "well duh"

All maths papers are like this

Always uplifting to see a struggling native species doing well. Hope I get to see one of these beauties up close one day, shame they are still limited to just a few locations.

Sure 0.999...95

Just kidding, the guy on the left is correct.

Counterpoint: if you say you have a number of things, you have at least two things, so maybe 1 is not a number either. (I'm going to run away and hide now)

https://en.wikipedia.org/wiki/Cousin_prime

2 -> twin, 4 -> cousin, 6 -> sexy, 8 -> ???

More likely a mathematician would correct you instead of crying. Pi is not infinite, its decimal expansion is infinite!

You can instantly tell it's Newcastle without knowing the exact point on the map, because it's the same place that is "shirtless"

One of its legs is both the same, duh.

The "roommate" is your cat, isn't it?