Ultracold

Home
Notes
Archive
About
Acoustic Metric
On moving, Thanksgiving and the sounds that shape your world
 • 
Karmela Padavic Callaghan
1
New
Top
Community
Multi-layer Graphene
On how becoming a science journalist allowed me to be forever curious
 • 
Karmela Padavic Callaghan
1
Conservation Law
On wedding anniversaries and not treating love as a scarce commodity
 • 
Karmela Padavic Callaghan
1
Femtosecond
On how thinking about the future and its technologies should maybe lead us back to the present more often
 • 
Karmela Padavic Callaghan
2
The Leidenfrost Effect
On embracing a cliche here and there (and how thinking about gender helped me dance in the rain)
 • 
Karmela Padavic Callaghan
1
Colloid
On feeling proud under smoke-filled skies
 • 
Karmela Padavic Callaghan
1
Thermalization
On clinging to grief and fear, and trying to cling onto love and hope instead
 • 
Karmela Padavic Callaghan
Macroscopicity
On steps towards adulthood
 • 
Karmela Padavic Callaghan
Ultracold
Ultracold
Notes on being a queer, immigrant, nobinary physicist-turned-writer, former teacher and one of those people that just have a very cold-seeming face.
Recommendations
radical love letters
radical love letters
Raechel Anne Jolie
Huw Lemmey's 'Utopian Drivel'
Huw Lemmey's 'Utopian Drivel'
Huw Lemmey
© 2023 Karmela Padavic Callaghan
Privacy ∙ Terms ∙ Collection notice
Start WritingGet the app
Substack is the home for great writing