Google hacked ?!

Today, when I opened the Google website, I suddenly found the following interface, which surprised me!

First reaction: Is Google hacked?

Second reaction: instant screen capture...

Click the image in the above interface and the following interface is displayed...

Google searches for "Louis Braille birthdate" by default"

After Google's Chinese content, find the following materials:

Louis Braille Louis Braille, a blind French teenager, was only 15 years old when he invented a method of writing and reading composed of protruding points for blind people. In 1829, he proposed his public code and fought to make it accepted. Louis Braille died at the age of 42 in 1852, but his code still exists today! Braille letters have been translated into various languages in the world and are still evolving. They have also been adjusted based on new languages, new science and technology, and even new information tools. Louis Braille's former residence, coupvray, in the east of Paris, France, has now been preserved as a historical relic and converted into a permanent museum.

Haha .. It may have been Google's attempt to commemorate this outstanding man...

I'm dizzy... I thought I had obtained first-hand information ..