I can't figure out how to put the coffee beans in my new grinder.
Buying a Curta from a math dealer in a car park outside the train station while wearing "Virtual Light" style heads up display was a very @GreatDismal cyberpunk moment. I should have made a payphone call.

@th @GreatDismal other people: "OH NO LOOK HE'S GOT A BOMB!"

"oh don't worry it's just a weirdo who's about to grind his own coffee at the stoop"

you: *maths intensify*

@th @GreatDismal Wow! What heads up display is that?
@th @GreatDismal Looks like the map of Amsterdam
@th I would sure like to see the Curta!
@th more importantly, how many significant figures do you get out of a slide rule that size?
@cliffle not very many -- the classroom model is not as accurately made as the actual size sliderule.

@th awwwww

But it does at least confirm my personal bias that slide rule scales should be typeset in Futura.

@th @GreatDismal Hold up, you have a giant wall mounted slide rule?!?
@robotdeathsquad there's also one on the desk.
@th @GreatDismal I absolutely want my own math dealer now.

@th @GreatDismal

Did you recognise any patterns? 😉🤷‍♂️

@simonzerafa @th @GreatDismal I'm assuming I'm missing the joke, and if not that's a map of the centre of Amsterdam
Pattern Recognition (novel) - Wikipedia

@th Curtiouser and curtiouser....
@th That’s odd.
@michaelgemar @th I keep trying to come back with something better than this and I can't.
@ColesStreetPothole @th There *should* be something hilarious here, but I couldn’t find it.
@th If you ever accidentally pull that ring off, throw it as far away as possible!
@th I believe that's for salting a variety of hashes.
@th that's not a grinder, that's a math grenade!

@rootwyrm @th

math bomb was right there

@joriki @rootwyrm @th so, like a weapon of math destruction?
@th I would've thought it was somekind of mechanical navigation calculation device or something, had you not started talking about coffee beans.
@liebach @th it is. a fancy high end one.
@th
hellraiser for math majors
@th first you need to solve vasas alvero conjecture, or else it won't open.

@th

If you are a professional, you just have to count them one bean at a time.

@th Wow, what a grinder. Don't take it with you outside, or the smartest of those thugs around could mistake it for a grenade.
@th It only accepts beans shaped as an aperiodic monotile.
@th those have a very bad performance per watt ratio
@th it is a number grinder, turns integers into fractions
@th It is for counting beans, not grinding them. But you could use it to grind numbers.
@th I have that exact mug - but honestly I'd rather have the curta... 😂🤩

@th

No, it does not add up indeed…

@th I love that Marimekko mug almost as much as I love the math grenade.
@th where there's a will, there's a way

@th

Do not divide by bean...

@th

Maybe it's upside down?

@th
OMG! I haven't seen one of those since the 70s!

We forget how *transformative* pocket calculators were.

@th the password is apple
@th Oh very nice. I'd love to get one...
@th Oh... _very_ nice indeed, and not cheap.
@th you need to set the right f-stop and exposure time. It helps if you have a photometer to measure ambient light intensity.

@th

I can't figure out how to put the coffee beans in my new grinder.

Thanks, had to laugh, I use a couple of hand coffee mills, one for Mocca, one for coarser grinds. Both about 50 years old, still work fine and will probably remain functional much longer than me.

Construction, hardwood and steel.

Present Cost, for both would be about 35 maybe 45. Euro

Hand mill because slow cold coffee bean grind provides far better aroma.

@th nice find, yours is looking a lot more food safe than my latest 😄 .
@th That wouldn't load even one cup for me. Too small.
@th don’t know as well but DO NOT carry this in your luggage if you travel by plane, you will not reach your destination in time!
@th it's not for coffee, it's for pi
@th *envy intensives*