Nils Fleischhacker
@cryptomaeher.bsky.social
Assistant Professor for Theoretical Cryptography at Ruhr University Bochum. Opinions probably someone else's. he/him
Beautiful, it "works" now. Except that the train is apparently composed of 100% first class coaches and consists of coaches 1 through 15. My seat reservation is in second class in coach 18. 🤔
November 28, 2025 at 10:28 AM
Beautiful, it "works" now. Except that the train is apparently composed of 100% first class coaches and consists of coaches 1 through 15. My seat reservation is in second class in coach 18. 🤔
Say what you will about Deutsche Bahn, but they usually manage to label their coaches.
Top notch DSB!
Top notch DSB!
November 28, 2025 at 9:53 AM
Say what you will about Deutsche Bahn, but they usually manage to label their coaches.
Top notch DSB!
Top notch DSB!
Every time I see this, I have to wonder how many people got stranded before they added the sign.
November 28, 2025 at 9:39 AM
Every time I see this, I have to wonder how many people got stranded before they added the sign.
Hamburg! And only 10 minutes late. Now it's up to DSB to disappoint me.
November 28, 2025 at 9:10 AM
Hamburg! And only 10 minutes late. Now it's up to DSB to disappoint me.
On my way to Aarhus. We'll see what delightful adventures the rail system has in store for us today.
November 28, 2025 at 5:45 AM
On my way to Aarhus. We'll see what delightful adventures the rail system has in store for us today.
First session of baking Christmas cookies ✅
November 22, 2025 at 2:12 PM
First session of baking Christmas cookies ✅
Apparently a few cars need to enter the parking structure for it to be empty.
November 11, 2025 at 12:12 PM
Apparently a few cars need to enter the parking structure for it to be empty.
Sometimes you just have to admit that you wouldn't be any good at running a successful tradwife channel. Smells heavenly though.
November 9, 2025 at 12:05 PM
Sometimes you just have to admit that you wouldn't be any good at running a successful tradwife channel. Smells heavenly though.
Very helpful. 👍
I mean telling me *what* I need to do would be even more helpful, but you know. 🤷♂️
Anyway, apparently I no longer have access to my emails on my phone. Well, we had a good run.
I mean telling me *what* I need to do would be even more helpful, but you know. 🤷♂️
Anyway, apparently I no longer have access to my emails on my phone. Well, we had a good run.
October 3, 2025 at 6:14 AM
Very helpful. 👍
I mean telling me *what* I need to do would be even more helpful, but you know. 🤷♂️
Anyway, apparently I no longer have access to my emails on my phone. Well, we had a good run.
I mean telling me *what* I need to do would be even more helpful, but you know. 🤷♂️
Anyway, apparently I no longer have access to my emails on my phone. Well, we had a good run.
I have to wonder by what distance metric that's "near me".
September 12, 2025 at 3:05 PM
I have to wonder by what distance metric that's "near me".
Well that's working perfectly Strava. I always wanted the route to 2cm offset from where I'm drawing.
August 29, 2025 at 7:50 AM
Well that's working perfectly Strava. I always wanted the route to 2cm offset from where I'm drawing.
First time running *below* sea level.
August 9, 2025 at 7:57 AM
First time running *below* sea level.
Filetting the fish went about as well as could be expected.
August 5, 2025 at 11:33 AM
Filetting the fish went about as well as could be expected.
Well that was unexpectedly successful.
August 5, 2025 at 9:57 AM
Well that was unexpectedly successful.
I hate induction stoves.
August 3, 2025 at 12:00 PM
I hate induction stoves.
They keep adding more and more signs, as if that's going to stop people.
July 17, 2025 at 7:23 AM
They keep adding more and more signs, as if that's going to stop people.
![A citation with the author given as "Center for Democracy and Technology" and the label being "[fDT21]"](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:ik6we6xvd7b6ah7beqmjlotd/bafkreiflklnnxugaconmsxni7ylqagkdcqm6y6z7yv7ox5wrvsandctamm@jpeg)
Requesting a visual inspection of the local hummus @nadim.computer
June 4, 2025 at 5:13 PM
Requesting a visual inspection of the local hummus @nadim.computer
Well, fuck me. Almost to the day one year after I ran 5k for the first time in my life.
duisburg.r.mikatiming.de/2025/?conten...
duisburg.r.mikatiming.de/2025/?conten...
May 18, 2025 at 10:13 AM
Well, fuck me. Almost to the day one year after I ran 5k for the first time in my life.
duisburg.r.mikatiming.de/2025/?conten...
duisburg.r.mikatiming.de/2025/?conten...
Some (as of yet unknown) species has earned my undying hatred.
May 15, 2025 at 5:13 PM
Some (as of yet unknown) species has earned my undying hatred.
Why oh why is it so fucking hard for y'all to ignore the stupid Yank? When you see a guy with crayons up his nose trying to play poker with two Uno cards and a gas station receipt, you don't join the game. You step away from the table.
May 9, 2025 at 6:14 AM
Why oh why is it so fucking hard for y'all to ignore the stupid Yank? When you see a guy with crayons up his nose trying to play poker with two Uno cards and a gas station receipt, you don't join the game. You step away from the table.
Expectation vs Reality
May 4, 2025 at 11:42 AM
Expectation vs Reality
My Garmin is a harsh mistress.
April 23, 2025 at 4:57 PM
My Garmin is a harsh mistress.