Lewis Lehe
@lewislehe.bsky.social
Asst. Prof at University of Illinois Urbana-Champaign. Traffic, transit and economics. https://lehelab.com/
why didn’t they do
“Out of the FURNAS!“
“Out of the FURNAS!“
November 30, 2025 at 4:46 AM
why didn’t they do
“Out of the FURNAS!“
“Out of the FURNAS!“
the synthesis is city-owned small businesses.
November 30, 2025 at 1:17 AM
the synthesis is city-owned small businesses.
nicotine pouches/vaping.
zyn is maga coded and overpriced.
many better options for patriots.
zyn is maga coded and overpriced.
many better options for patriots.
November 27, 2025 at 12:46 AM
nicotine pouches/vaping.
zyn is maga coded and overpriced.
many better options for patriots.
zyn is maga coded and overpriced.
many better options for patriots.
yeah i need to try opus 4.5. it's not fair to compare gemini 3 pro to regular claude. i hope he didn't read this.
November 26, 2025 at 5:18 AM
yeah i need to try opus 4.5. it's not fair to compare gemini 3 pro to regular claude. i hope he didn't read this.
i hope bionic bo will speak up for droid tolerance in Chicago.
November 26, 2025 at 1:10 AM
i hope bionic bo will speak up for droid tolerance in Chicago.
ride nova xarxa in Barcelona
humantransit.org/2017/04/gues...
humantransit.org/2017/04/gues...
Guest Post: Barcelona’s Bus Network: Better Access, If You Change Buses — Human Transit
Jacob Lynn is currently a data scientist at Booking.com, and was previously Chief Information Officer at public transit start-up Via Analytics. Bus network redesigns have been making waves in the tran...
humantransit.org
November 25, 2025 at 4:14 PM
ride nova xarxa in Barcelona
humantransit.org/2017/04/gues...
humantransit.org/2017/04/gues...
they built one across the street from my neighborhood Starbucks. now the Starbucks is gradually dying.
November 25, 2025 at 2:30 PM
they built one across the street from my neighborhood Starbucks. now the Starbucks is gradually dying.
I thought about u when I heard this. I feel responsible.
November 25, 2025 at 5:52 AM
I thought about u when I heard this. I feel responsible.
no idea. we are up pretty far from the math department unfortunately
November 24, 2025 at 10:48 PM
no idea. we are up pretty far from the math department unfortunately
I have imagined a course called ”spring training.“ all springs all the time. robot arms would demonstrate problems with networks of springs.
a sequel called “short circuit” would apply things to electrical circuits. you have to solve the problems in time or a little bomb goes off and splats paint.
a sequel called “short circuit” would apply things to electrical circuits. you have to solve the problems in time or a little bomb goes off and splats paint.
November 24, 2025 at 10:31 PM
I have imagined a course called ”spring training.“ all springs all the time. robot arms would demonstrate problems with networks of springs.
a sequel called “short circuit” would apply things to electrical circuits. you have to solve the problems in time or a little bomb goes off and splats paint.
a sequel called “short circuit” would apply things to electrical circuits. you have to solve the problems in time or a little bomb goes off and splats paint.
just the way we do things now, the determinant doesnt have much of a mnemonic device. it’s kind of like imaginary numbers. you learn them with a promise they’ll be used one day. you should be stumped by a problem and then learn an idea as a tool for that problem.
November 24, 2025 at 10:25 PM
just the way we do things now, the determinant doesnt have much of a mnemonic device. it’s kind of like imaginary numbers. you learn them with a promise they’ll be used one day. you should be stumped by a problem and then learn an idea as a tool for that problem.
whenever you post about math it always gets me thinking how I would do things if I designed the whole curriculum.
imo determinants could be introduced with characteristic polynomials. you could’ve already done linear algebra. Now you’d be looking at stability or something.
imo determinants could be introduced with characteristic polynomials. you could’ve already done linear algebra. Now you’d be looking at stability or something.
November 24, 2025 at 10:21 PM
whenever you post about math it always gets me thinking how I would do things if I designed the whole curriculum.
imo determinants could be introduced with characteristic polynomials. you could’ve already done linear algebra. Now you’d be looking at stability or something.
imo determinants could be introduced with characteristic polynomials. you could’ve already done linear algebra. Now you’d be looking at stability or something.
Im not sure. people do use fireplaces for that, but I think there are a lot of old houses in rural places that never got gas hookups.
November 24, 2025 at 8:37 PM
Im not sure. people do use fireplaces for that, but I think there are a lot of old houses in rural places that never got gas hookups.
I remember staying with my cousin in Tacoma at seeing his oil heat. it seemed barbaric.
someone from east LA visited and asked why I had trap doors in my house. she meant the floor heat vents.
someone from east LA visited and asked why I had trap doors in my house. she meant the floor heat vents.
November 24, 2025 at 7:04 PM
I remember staying with my cousin in Tacoma at seeing his oil heat. it seemed barbaric.
someone from east LA visited and asked why I had trap doors in my house. she meant the floor heat vents.
someone from east LA visited and asked why I had trap doors in my house. she meant the floor heat vents.