Can an email go 500 miles in 2025?

If you’re one of today’s lucky 10,000 and haven’t heard the original 500-mile email story, you can read it at https://web.mit.edu/jemorris/humor/500-miles.

(discussed previously on HN 5 years ago – https://news.ycombinator.com/item?id=23775404 – and 10 years ago – https://news.ycombinator.com/item?id=9338708)

   > units
   751 units, 62 prefixes
   You have: 10 miles
   You want: meters
    * 16093.44
    / 6.2137119e-05

Huh. Never knew that was a thing!

It's one of my most used utilities, as someone who can't help but nerd-snipe myself on the regular. Example questions that I've used it for, just in the last week:

If I work 42 hours/week, how many minutes is that per year?

I've downloaded 4.91GB in the last minute, what's that in Mbps? How long will it take to download a 76GB game?

This AWS feature costs $0.045/hour, how much is that per month?

This guy I read about traveled 58,000km in 27 years, what's his average speed in m/s?

How much would a 10cm sphere of gold be worth in GBP?

If a 36 inch pipeline can deliver 25580 acre-feet of water in a year, how fast is the water flowing in m/s?

> How much would a 10cm sphere of gold be worth in GBP?

Is there some trick to this? Or do you have to input it like:

You have: 4/3pi(10 cm)^319320 kg/m^345000 GBP/kg

(What ChatGPT gave me)