motd - 03/##/2024
-----------------
03/31/2024 Modern git commands:
https://martinheinz.dev/blog/109
I need to learn more about 'git switch' and 'git
sparse-checkout', which look particuarly useful.
03/26/2024 Can gravitational waves interfere with each other?
https://www.youtube.com/watch?v=zFGnOqrq8j4
03/26/2024 Lepton universality still looks to be true:
https://phys.org/news/2024-03-delicate-lepton-flavors.html
03/26/2024 Why blueberries are blue:
https://www.livescience.com/chemistry/why-are-blueberries-blue
"While blueberries contain strong pigments called
anthocyanins, these have a deep reddish-purple color,
completely different from the indigo shade of the fruit
skin. However, like most plants, blueberries are coated in
a thin layer of protective wax which acts as a waterproof
coating and barrier against infection. ...
[Researchers] suspected the blue hue must come from
outside of the fruit. So they removed a sample of this wax
and recrystallized it on a piece of cardboard. To their
delight, this created an ultra-thin crystalline coating
with blueberry's trademark indigo color. When they looked
closely at this layer, they found a random distribution of
crystal structures within the wax which scatter blue and
UV light to produce the fruit's signature color."
03/26/2024 Classic taskmanager in Windows 11:
https://www.ghacks.net/2024/03/26/how-to-launch-the-old-task-manager-in-windows-11/
1. Right-click on the desktop and select New->Shortcut
2. Type 'taskmgr.exe -d' in the location field of the
Create Shortcut window
3. Click Next
4. Provide a name for the shortcut (e.g. 'Task Manager')
03/26/2024 Apple Jonathan:
https://512pixels.net/2024/03/apple-jonathan-modular-concept/
03/23/2024 Tidally locked worlds:
https://worldbuildingpasta.blogspot.com/2024/03/hurried-thoughts-youre-wrong-about.html
03/23/2024 The "current" branch in git:
https://jvns.ca/blog/2024/03/22/the-current-branch-in-git/
03/23/2024 How secure is Personal Hotspot?
https://osxdaily.com/2024/03/23/how-secure-are-personal-hotspot-connections-from-iphone/
03/23/2024 A return to BluRays?
https://www.audioholics.com/news/a-return-to-blu-ray-as-streaming-value-evaporates
03/20/2024 Ta-180m may have a half-life of 10^18 to 10^19 years!
https://www.sci.news/physics/tantalum-180m-decay-12779.html
03/20/2024 It is time for a new AirPort:
https://sixcolors.com/post/2024/03/its-time-for-a-new-airport/
03/17/2024 More Filburt jokes:
https://forestfolkcomic.tumblr.com/post/745108137943695360/forest-folk-389-031624
03/12/2024 What we lost in each version of MacOS X since Snow Leopard:
https://talk.tidbits.com/t/features-lost-across-versions-of-macos/27037
03/12/2024 Il Cannone got an x-ray last weekend:
https://phys.org/news/2024-03-paganini-violin-ray-treatment-quest.html
03/03/2024 USB adapter for Sparcs:
https://hackaday.com/2024/03/01/an-open-sparcstation-usb-keyboardmouse-adapter/
Older
-----
02/##/2024 https://srirangav.github.io/motd/2024/02/motd.txt
https://srirangav.github.io/motd/2024/02/index.html
01/##/2024 https://srirangav.github.io/motd/2024/01/motd.txt
https://srirangav.github.io/motd/2024/01/index.html
##/##/2023 https://srirangav.github.io/motd/2023/motd.txt
https://srirangav.github.io/motd/2023/index.html
##/##/2022 https://srirangav.github.io/motd/2022/motd.txt
https://srirangav.github.io/motd/2022/index.html
Links
-----
Text: https://srirangav.github.io/motd/motd.txt
HTML: https://srirangav.github.io/motd/index.html
RSS (all entries):
https://srirangav.github.io/motd/rss.xml
RSS (current month's entries only):
https://srirangav.github.io/motd/rss-cur.xml
RSS (current year's entries only):
https://srirangav.github.io/motd/rss-ytd.xml