Christoph Dellago
@chhdellago.bsky.social
Physicist, professor @univie.ac.at, director of @esivienna.bsky.social, computational physics, statistical mechanics, machine learning, soft matter, biking, hiking, skiing, *320 ppm. 🇪🇺
Reposted by Christoph Dellago
My friends in Austria sent this and I can't stop watching...wait for the end. 🤗💜
January 3, 2026 at 11:38 AM
My friends in Austria sent this and I can't stop watching...wait for the end. 🤗💜
Reposted by Christoph Dellago
Heute habe ich ein Video von einem der für mich beeindruckendsten Physik-Miniversuche gemacht. Dazu habe ich einen Wanderstiefel an seinen beiden Schnürsenkeln aufgehängt. Eine doppelte Drehung des Stiefels lässt sich rückgängig machen, ohne die Orientierung des Stiefels zu verändern! 1/
January 4, 2026 at 2:42 PM
Heute habe ich ein Video von einem der für mich beeindruckendsten Physik-Miniversuche gemacht. Dazu habe ich einen Wanderstiefel an seinen beiden Schnürsenkeln aufgehängt. Eine doppelte Drehung des Stiefels lässt sich rückgängig machen, ohne die Orientierung des Stiefels zu verändern! 1/
Göstliche Grapfen in Giens
January 2, 2026 at 6:04 PM
Göstliche Grapfen in Giens
A healthy and fulfilling 2026 to all of you!
December 31, 2025 at 10:16 PM
A healthy and fulfilling 2026 to all of you!
Same moon, different places
December 30, 2025 at 9:45 PM
Same moon, different places
Eine Geburtstagsparty für die Schrödingergleichung gibt's am 22-23 Jänner am @esivienna.bsky.social
www.esi.ac.at/events/e596/
www.esi.ac.at/events/e596/
December 28, 2025 at 6:54 PM
Eine Geburtstagsparty für die Schrödingergleichung gibt's am 22-23 Jänner am @esivienna.bsky.social
www.esi.ac.at/events/e596/
www.esi.ac.at/events/e596/
The pigeons seem to enjoy the free heating from the U-Bahn
December 27, 2025 at 10:25 PM
The pigeons seem to enjoy the free heating from the U-Bahn
First time since 2012 we have a white Christmas Eve in Vienna. Merry Christmas!
December 24, 2025 at 8:51 PM
First time since 2012 we have a white Christmas Eve in Vienna. Merry Christmas!
It was a pleasure today to sign a Memorandum of Cooperation between the Junior Academy of Sciences of Ukraine and @esivienna.bsky.social
Looking forward to many joint activities to support young talents in mathematics and physics.
Looking forward to many joint activities to support young talents in mathematics and physics.
December 22, 2025 at 9:55 PM
It was a pleasure today to sign a Memorandum of Cooperation between the Junior Academy of Sciences of Ukraine and @esivienna.bsky.social
Looking forward to many joint activities to support young talents in mathematics and physics.
Looking forward to many joint activities to support young talents in mathematics and physics.
Endlich etwas Sonne erwischt am Unterberg. Der Nebel in Wien isch huier psunders zach!
December 21, 2025 at 8:58 PM
Endlich etwas Sonne erwischt am Unterberg. Der Nebel in Wien isch huier psunders zach!
Manchmal gibt es auch gute Nachrichten: hohes Vertrauen in die Wissenschaft in Österreich.
science.orf.at/stories/3233...
science.orf.at/stories/3233...
December 19, 2025 at 2:35 PM
Manchmal gibt es auch gute Nachrichten: hohes Vertrauen in die Wissenschaft in Österreich.
science.orf.at/stories/3233...
science.orf.at/stories/3233...
An impressive light installation by Billi Thanner on the Votivkirche.
$\infty$
$\infty$
December 18, 2025 at 10:11 PM
An impressive light installation by Billi Thanner on the Votivkirche.
$\infty$
$\infty$
Reposted by Christoph Dellago
Reposted by Christoph Dellago
It's as if there is a pattern...
Extreme attacks on #science documented here for just the first six months of the Trump regime. More data and information here:
www.ucs.org/resources/sc...
www.ucs.org/resources/sc...
December 10, 2025 at 7:08 PM
It's as if there is a pattern...
Very proud of Sebastian Falkner, who received the Award of Excellence of the Austrian Federal Ministry of Women, Science and Research for his doctoral thesis on Monte Carlo and machine learning methods for rare event sampling. Congratulations, Sebastian!
December 10, 2025 at 1:44 PM
Very proud of Sebastian Falkner, who received the Award of Excellence of the Austrian Federal Ministry of Women, Science and Research for his doctoral thesis on Monte Carlo and machine learning methods for rare event sampling. Congratulations, Sebastian!
Reposted by Christoph Dellago
I honestly don't understand why any European institution, EU-official, decision-maker of an EU member country etc. is still posting on X. It's owner literally campaigns for your destruction, despises your values and rules and you still provide his platform with reach and relevancy? Anybody home??
X blocks EU Commission’s advertising account after €120 million fine | Euractiv
The move came after a weekend of online attacks on the EU by the social platform’s owner, Elon Musk
www.euractiv.com
December 8, 2025 at 11:21 AM
I honestly don't understand why any European institution, EU-official, decision-maker of an EU member country etc. is still posting on X. It's owner literally campaigns for your destruction, despises your values and rules and you still provide his platform with reach and relevancy? Anybody home??
Reposted by Christoph Dellago
Jahreszeitlich veranlasste Information
December 3, 2025 at 8:19 AM
Jahreszeitlich veranlasste Information
Started the cross-country skiing season today. Not much snow, but the trail was good enough!
December 7, 2025 at 6:35 PM
Started the cross-country skiing season today. Not much snow, but the trail was good enough!
No too bad. I expected 200-300.
December 6, 2025 at 1:18 PM
No too bad. I expected 200-300.
Reposted by Christoph Dellago
⚛️Understanding phase transitions under the microscope 🔬
Researchers at the University of Vienna have now succeeded in directly observing the exotic hexatic phase in an atomically thin crystal.
👇Discover more about this exciting breakthrough ⬇️
🔗 a29.at/aOQt3y
#physics #univie #atomicscale
Researchers at the University of Vienna have now succeeded in directly observing the exotic hexatic phase in an atomically thin crystal.
👇Discover more about this exciting breakthrough ⬇️
🔗 a29.at/aOQt3y
#physics #univie #atomicscale
First observation of ultra-thin two-dimensional materials in a state between solid and liquid
Novel insights into atomic-scale phase transitions in real materials
a29.at
December 5, 2025 at 12:43 PM
⚛️Understanding phase transitions under the microscope 🔬
Researchers at the University of Vienna have now succeeded in directly observing the exotic hexatic phase in an atomically thin crystal.
👇Discover more about this exciting breakthrough ⬇️
🔗 a29.at/aOQt3y
#physics #univie #atomicscale
Researchers at the University of Vienna have now succeeded in directly observing the exotic hexatic phase in an atomically thin crystal.
👇Discover more about this exciting breakthrough ⬇️
🔗 a29.at/aOQt3y
#physics #univie #atomicscale
Spent a very pleasant day at U Warwick for a viva. The candidate did great and it was so nice to meet people in chemistry and physics. But I think that we need to move these things online in the future.
November 28, 2025 at 4:44 PM
Spent a very pleasant day at U Warwick for a viva. The candidate did great and it was so nice to meet people in chemistry and physics. But I think that we need to move these things online in the future.
Looking forward to an exciting Vienna Soft Matter Day 2025, this time at @bokuvienna.bsky.social
November 21, 2025 at 8:00 AM
Looking forward to an exciting Vienna Soft Matter Day 2025, this time at @bokuvienna.bsky.social
Poster of our symposium at @esivienna.bsky.social in January just arrived. Should be an interesting meeting.
November 20, 2025 at 9:50 AM
Poster of our symposium at @esivienna.bsky.social in January just arrived. Should be an interesting meeting.
Nice evening out with the group
November 19, 2025 at 10:21 PM
Nice evening out with the group