编辑语 From the Editors

Scientists Are SHOCKED By Elon Musk's INSANE New Cheap Battery...

https://www.youtube.com/watch?v=vNyWXewzw5k

Elon Musk's INSANE NEW Motor SHOCKS The Entire Industry!

https://www.youtube.com/watch?v=BjS8CE-Q7wE

Why The Boring Company Is About To Take Over Texas!

https://www.youtube.com/watch?v=0qzQ4D14NEI

第二大脑 Brain-2

• 开关深色背景 Switch Background Color：PC: ctrl + shift + L。Mac: cmd + shift + L。 Phone: Settings - Theme。
• 用于扩展内容的可点击按钮可能在：标题、标题前的三角形、视频图像中或下的三角形. Possible clickable buttons for expansion of the content: the title, the triangle before title, in or below video image.