天空вℓσи∂ [Deprecated edition] @skyblond@social.cleverlibre.org

“compromise”

Considering I don't write a lot these days, I eventually replaced the carbon black ink with this cartridge ink. It's not good (in terms of visual and my personal preference), but it won't dry in the pen and cause a lot of problems and potentially kill the pen.

@mariotaku Google：实践出真知

@lucifargundam In Beijing, polices will actively search and arrest people who light fireworks. Before Xi, people can light fireworks during the spring festival. But after he came in, he completely banned the fireworks. People guess he is afraid someone use firework to attack him😅

推荐使用自建IRC或者Briar

Fireworks are beautiful, yet the government ban them becuase Xi is a coward.

----
We made an epic fireworks display to explain every aspect of fireworks
by Veritasium
https://www.youtube.com/watch?v=lfkjm2YRG-Q

I mean passport, not password

Tried to create a wise account. Uploaded my password and my selfie. Then wise need 20 EUR to open the account. And Chinese credit card cannot be used, so I use wire transfer.

The fee is soooo high. I sent 20 EUR, the fee is 18 EUR😅

I think that's the best I can get. The raw image is ~90MB, and the picture 1 is jpg compressed (~5MB). And the Picture 2 is decoded from picture 1.

For this picture, I only modified Y channel, since UV channel will affect the color and 8x8 block with "wrong" color is super sus.

Also, the way I hide bits into S matrix of SVD is a kind of quantization. With d = 46, bit 0 is `[floor(v / d) + 0.25] * d`, and bit 1 is `[floor(v / d) + 0.75] * d`. A bigger d will result banding and low picture quality. But smaller d won't encode info well.

@hanawa @henghenghengAAAAA

我觉得Facebook（在技术上）可能会把广告和追踪器作为用户发布的内容的一部分一同分发。如果要盈利的话，在客户端加广告就是了，但是要承担和联邦宇宙的交互（存储、流量、计算），要么让用户承担，要么让别的联邦宇宙承担

Ref: https://qoto.org/@skyblond/110665461876322510

@trinsec No, I'm saying the alphabet, among all letters, that's all I can read without looking at it for several minutes 😂

@trinsec It's only the tip part. The cartridge use some kind of grease to seal and should not be washed in this way. The first time I just throw the entire pen in it and then the cartridge leaks like a sieve 😂

The ultrasonic cleaner is really good at dealing dried carbon ink. For normal ink, wash the tip using tap water is good enough, but the carbon partical really stuck in the pen when completely dried.

This pen's vendor said the ink won't dry in 2 years, and I noticed the ink is completely dried, so... Maybe don't leave a pen untouched for so long?

@trinsec @freemo This reminds me the logo of NewYork Times. I'm always struggled to read them. And all I can distinguish is the letter I, J and X.

@trinsec Dried carbon black ink being washing out of my pen in a ultrasonic cleaner. I found the ink in water makes really beautiful patterns (which apparently I'm not good at capturing them using camera).

AND IT"S TIME LIMITED??????