Nov 3, 2023
[COCE#3] Stellar Archaeology —
Stellar Archaeology There are old stars called metal-poor. They are usually used as a tool to study the early universe.…Nov 3, 2023
[COCE#6] Formation of the Heaviest Elements —
The lighter elements are made up in the fusion process that exists in the core of the stars. What about the heavier element?…Nov 3, 2023
[COCE#5] Spectroscopy —
Spectroscopy is the technique we use to observe stars in order to figure out their chemical composition.
Noticing what happens when light comes through a little water droplet and it gets split up into rainbow colors, we do the same thing with a spectrograph mounted at a telescope.…Nov 3, 2023
L'existence précède l'essence —
L’existence précède l’essence (simplified to “Existence precedes essence”).
We are facing an existence known as ae, created from our personal data.…Nov 2, 2023
The COVID —
September 28, 2022 11:57 AM
The Covid pandemic (新冠肺炎疫情) was first reported in late 2019 in Wuhan city. The pandemic then quickly spread beyond the city and appeared in almost every region in the world.…Feb 1, 2023
Space Shuttle Reentry —
Last year, I was trying to create my own space program that is to deploy a satellite to Earth’s orbit and later get back to Earth safely.…Oct 10, 2022
Writing —
Playing with words or doing literacy is great along with writing code. There is no doubt reading is good, many people agree with that but what about writing?…Oct 9, 2022
There're poems —
My reading categories are mostly about technology and engineering. I randomly picked up a book about digital writing and just read it.…Oct 8, 2022
Secret, Cipher, and Cryptography —
There is some Chinese One of my Chinese learning partners posted on his WeChat 江姐：来，我告诉你一个大的秘密 coming with an image of two cats likely talking to each other.…Oct 7, 2022
JD Mooncake Consumption in 2022’s Mid-Autumn Festival —
A report note based on the writing of Mooncake Consumption in 2022’s Mid-Autumn Festival by Doris Liu at JD.com
Overview There are more than 100 flavors of mooncakes that have been sold.…