I fairly often drive 50,000m/h, except on the autobahn. There I usually go about 120,000,000mm/h.
And if I stack 1000 1cm³ blocks of water, the resulting 10m high column has a volume of 1l, weighs 1kg and exerts 100kPa of pressure on its base. And to heat it by 1°C requires 1kcal, while 1N would accelerate it by 1m/s every second.
What I want to say is: Your point is stupid and your units are too.
I work in IT and sometimes I have to explain something to a user who is somewhat tech-illiterate. Even developers may have significant blind spots when it comes to their OS or networking, for example.
So, if I notice it, I'll change some terminology and I may explain instructions differently or use metaphors so every user understands what I'm saying.
And most coworkers do the same thing.
Here's why I bring this up: For whatever reason, some colleagues give female coworkers the same treatment.
And that's weird.
If someone is constantly treated like this, they should be allowed to rant about it on their blog. I'm fine with snark if it geht's a point across.