Did you tell him you guess you have to stop doing non-web development then? Clearly you’re not qualified if you can’t have the corresponding title.

You can very safely remove the “probably” from your first sentence.

It was not a nuclear explosion, that would be insane. Pure hydrogen is highly explosive, which is why it’s suitable for a combustion vehicle like the Mirai.

Which athlete / event was this?

No, close the lid because that’s how you avoid coating everything in the room with a film of urine and feces. Open toilets are disgusting.

Yeah, this. I’m certain there do exist people in this world who have a chart like this. Probably they just happen to enough sense to not post the chart online, or are too obscure for theirs to become the meme.