The segway guy is actually a pretty sad story. James Haselden was a genuinely good guy, founder of a company making a type of portable and collapsible barrier, originally intended to shore up canals and rivers but ended up solving a variety of problems around the world.

He kept manufacturing local to his childhood home, paying significantly above the average to his staff, created jobs and opportunities for many people in a relatively impoverished community.

Gave many many millions of pounds to charities and good causes.

He bought the segway company, intending on reviving what had become a failing business and died a pretty tragic and stupid death and now all anyone thinks of him is "haha how ironic".

I bet he dies becuase there is some old in the lines or fittings and he's breathing nothing but moldy air all day long.

Oxygen is so bad for you, too. It literally damages cells. I don't mean this ironically or anything else. It is physically bad for you to breathe pure oxygen.

Hyberbaric chambers have a tendency to explode.

There was one in the news the other day that tragically exploded with a small child inside.

Or a terrible, painful one.

Wasn't Apollo I destroyed when a spark caused an explosion on the launchpad due to pressurising the cabin with pure oxygen?

He already broke his leg by dancing like a white guy on stage at a concert a couple of years ago.