K-pop Updated 2025-07-16
K-pop is even more evil than pop music: www.youtube.com/watch?v=KdOA5BCwBi0 Confessions Of A Former K-pop Idol (ft. Crayon Pop) by Asian Boss (2019)
Aether drag hypothesis Updated 2025-07-16
Given experiments such as the Fizeau experiment and the Michelson-Morley experiment that couldn't really detect the Earth's movement across aether, people started to wonder if the Earth wasn't dragging the luminiferous aether.
There are two keywords that are killers: "news" and "world" and their translations or closely related words. Everything else is hard. So a good start is:
grep -e news -e noticias -e nouvelles -e world -e global
iran + football:
  • iranfootballsource.com: the third hit for this area after the two given by Reuters! Epic.
3 easy hits with "noticias" (news in Portuguese or Spanish"), uncovering two brand new ip ranges:
  • 66.45.179.205 noticiasporjanua.com
  • 66.237.236.247 comunidaddenoticias.com
  • 204.176.38.143 noticiassofisticadas.com
Let's see some French "nouvelles/actualites" for those tumultuous Maghrebis:
  • 216.97.231.56 nouvelles-d-aujourdhuis.com
news + world:
  • 210.80.75.55 philippinenewsonline.net
news + global:
  • 204.176.39.115 globalprovincesnews.com
  • 212.209.74.105 globalbaseballnews.com
  • 212.209.79.40: hydradraco.com
OK, I've decided to do a complete Wayback Machine CDX scanning of news... Searching for .JAR or https.*cgi-bin.*\.cgi are killers, particularly the .jar hits, here's what came out:
  • 62.22.60.49 telecom-headlines.com
  • 62.22.61.206 worldnewsnetworking.com
  • 64.16.204.55 holein1news.com
  • 66.104.169.184 bcenews.com
  • 69.84.156.90 stickshiftnews.com
  • 74.116.72.236 techtopnews.com
  • 74.254.12.168 non-stop-news.net
  • 193.203.49.212 inews-today.com
  • 199.85.212.118 just-kidding-news.com
  • 207.210.250.132 aeronet-news.com
  • 212.4.18.129 sightseeingnews.com
  • 212.209.90.84 thenewseditor.com
  • 216.105.98.152 modernarabicnews.com
Wayback Machine CDX scanning of "world":
  • 66.104.173.186 myworldlymusic.com
"headline": only 140 matches in 2013-dns-census-a-novirt.csv and 3 hits out of 269 hits. Full inspection without CDX led to no new hits.
"today": only 3.5k matches in 2013-dns-census-a-novirt.csv and 12 hits out of 269 hits, TODO how many on those on 2013-dns-census-a-novirt? No new hits.
"world", "global", "international", and spanish/portuguese/French versions like "mondo", "mundo", "mondi": 15k matches in 2013-dns-census-a-novirt.csv. No new hits.
Labour law Updated 2025-07-16
Text-based game Updated 2025-07-16
Although Ciro Santilli is a big fan of plaintext files and of Vim, not so for games. Games must be easy to understand since they are just a toy.
Tilesets to the rescue!
whoisxmlapi WHOIS history March 22, 2011:
  • Registrar Name: NETWORK SOLUTIONS, LLC.
  • Created Date: January 26, 2010 00:00:00 UTC
  • Updated Date: November 27, 2010 00:00:00 UTC
  • Expires Date: January 26, 2012 00:00:00 UTC
  • Registrant Name: Corral, Elizabeth|ATTN ACTIVEGAMINGINFO.COM|care of Network Solutions
  • Registrant Street: PO Box 459
  • Registrant City: PA
  • Registrant State/Province: US
  • Registrant Postal Code: 18222
  • Registrant Country: UNITED STATES
  • Administrative Name: Corral, Elizabeth|ATTN ACTIVEGAMINGINFO.COM|care of Network Solutions
  • Administrative Street: PO Box 459
  • Administrative City: Drums
  • Administrative State/Province: PA
  • Administrative Postal Code: 18222
  • Administrative Country: UNITED STATES
  • Administrative Email: xc2mv7ur8cw@networksolutionsprivateregistration.com
  • Administrative Phone: 5707088780
  • Name servers: NS23.DOMAINCONTROL.COM|NS24.DOMAINCONTROL.COM
However superconducting qubits have a limit on how precise their parameters can be set based on how well we can fabricate devices. This may require per-device characterisation.
ELF Hello World Tutorial / SHN_ABS Updated 2025-07-16
hello_world_len points to the special st_shndx == SHN_ABS == 0xF1FF.
0xF1FF is chosen so as to not conflict with other sections.
st_value == 0xD == 13 which is the value we have stored there on the assembly: the length of the string Hello World!.
This means that relocation will not affect this value: it is a constant.
This is small optimization that our assembler does for us and which has ELF support.
If we had used the address of hello_world_len anywhere, the assembler would not have been able to mark it as SHN_ABS, and the linker would have extra relocation work on it later.
MongoDB Updated 2025-07-16
List databases:
echo 'show dbs' | mongo
Delete database:
use mydb
db.dropDatabase()
or:
echo 'db.dropDatabase()' | mongo mydb
View collections within a database:
echo 'db.getCollectionNames()' | mongo mydb
Show all data from one of the collections: stackoverflow.com/questions/24985684/mongodb-show-all-contents-from-all-collections
echo 'db.collectionName.find()' | mongo mydb
Alphabet Updated 2025-07-16
Larmor precession Updated 2025-07-16
The equation is simple: frequency is proportional to field strength!
The best cycling map app Updated 2025-07-16
  • Google Maps download offline maps. This works very reliably, you can select the area you want to download. The only downside is that Google maps can't reliably show a route offline, and it does not contain national cycle route routes. Or those features are impossible for a software engineer to get working after trying for about 2 hours.
  • OpenStreetMap on browser with cycling layer: www.openstreetmap.org/#map=5/49.582/1.934&layers=C This is the best visualization of cycling routes I've found so far, contains both National Cycle Network and National Byway and a few others, and they are shown extremely clearly. But as a website it doesn't reliably work offline
  • the OsmAnd app for Android is the best offline free-ish OpenStreetMap viewer I've found so far. You only have to pay after reaching 5 region downloads, and it is very cheap if you want to do so. The cycle route view is not amazing, the routes are not so clearly marked and mixed with very similarly colored big roads, but with a bit of effort you can make them out. No routing though
  • I've heard Komoot can keep a predefined route (possibly auto planed) reliably offline, but haven't used it myself. I was not able to see National Cycle Route clearly marked anywhere on it
Previously it was unclear if there were any .org hits, until we found the first one with clear comms: web.archive.org/web/20110624203548/http://awfaoi.org/hand.jar
Later on, two more clear ones were found with expired domain trackers:
further settling their existence. Later on newimages.org also came to light.
Others that had been previously found in IP ranges but without clear comms:
  • 65.61.127.177: material-science.org
  • 212.4.17.61: tech-stop.org
  • 74.116.72.244 arborstribune.org
.org is very rare, and has been excluded from some of our search heuristics. That was a shame, but likely not much was missed.

There are unlisted articles, also show them or only show them.