Das ist ja fast beleidigend, dass jetzt ausgerechnet die Grünen wegen Polizei-kritischer Bekleidung einen Skandal im Bundestag haben. Hunderte Linke fühlen sich schon wieder nicht gesehen.
https://www.
#NowPlaying - traveling the spaceways with a 20 arkestra in summer '76. sounds from the outer territories but also the start of their terrestrial rebound, featuring their earliest known performance of "take the a-train" according to the "earthly recordings..." discography. @…
Cooling our old house in summer. This house was built in 1940 so it has gone through all the stages and types of heating you can probably imagine.
We installed a ductless ("air source") heat pump a few years back. This was a revelation after 15 years of "window management" and fans to keep a lid on the intense heat of the Alberni Valley.
It has made a wonderful difference both for cheaper heating in winter and newfound cooling potential in summer. We only could get one big enough for two of three floors.
So basement and main floor have a register like this.
Today, on the first official hot day of summer it is:
Outside temp: 33°C
Top Floor (windows open, fans on): 30°C
Main Floor (windows closed HP set to 23°C): 25°C
Basement (HP set to 23): I would estimate 23°C
We also have a hybrid HP/Electric hot water tank in the basement that I have blowing its outlet air into the room for summer to help keep the temperature down in the basement.
#home #energyefficiency #heatpumps #electric #portalberni
Geometric Visual Servo Via Optimal Transport
Ethan Canzini, Simon Pope, Ashutosh Tiwari
https://arxiv.org/abs/2506.02768 https://arxi…
Rund um den #Jordansprudel im #Audi!
Der Grund, warum er überhaupt so weit gekommen ist, sind die nicht wieder an Ort und Stelle verbrachten #Poller im Weg. Gerne werden die von Stadtwerken u…
This https://arxiv.org/abs/2405.19258 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…