Cosmic latte
https://blog.chungyc.org/2024/12/cosmic-latte/
Published: December 1, 2024 00:00
Today I learned of cosmic latte.
It is the color computed to be the average of all the light emitted
from objects throughout the universe as perceived from Earth.
Striking out a disaster area
https://blog.chungyc.org/2024/11/striking-out-disaster/
Published: November 23, 2024 00:00
One image which keeps coming up in my mind is a US president striking out an area with a sharpie on a forecasting map of an impending disaster, just because he misspoke and left out the area previously. In fact, since he can’t allow anyone to admit he made…
Twin paradox, but with animation
https://blog.chungyc.org/2024/11/animated-twin-paradox/
Published: November 22, 2024 00:00
Following up on a previous exposition of the twin paradox in special relativity, this time I am going to use an animated spacetime diagram to explain what it would be like from the traveling twin’s perspective.
Using Bridgy Fed
https://blog.chungyc.org/2024/11/bridgy/
Published: November 21, 2024 00:00
In addition to trying out RSS Parrot, I am also trying out Bridgy Fed to provide blog updates to Mastodon.
The account is @blog.chungyc.org@web.brid.gy. I am going to compare between RSS Parrot and Bridgy Fed before settling down on one of these.