←
Back
Menu
Subscribe
&
The Index
·
Token Wisdom
Close
✕
01
Archive
Every edition, dated
02
Topics
Browse by idea
03
Lexicon
The working vocabulary
04
Links
The reading room
05
Essays
A closer look
06
Newsletters
Worth a fortune
07
Podcast
Listen in
08
Report
The corpus, quantified
09
About
Who & why
Subscribe →
Knowware is measured in lifetimes
Ghost
·
GitHub
✕
← The Lexicon
Technologies
Window Heat Pumps
Innovative home heating and cooling technology
— defined in
120th Edition
, Aug 10, 2025
1
appearances
Aug 2025
first appeared
Aug 2025
most recent
Technologies
category
Across the corpus
(1 defined)
Defined
120th Edition
W32 · Aug 10, 2025
