737max

bys 2019.05.06 11:10 조회 수 : 16

737max

https://www.youtube.com/watch?v=H2tuKiiznsY

How to Spot a Lie

https://www.youtube.com/watch?v=P_6vDLq64gE

Inside the black hole image that made history | Sheperd Doeleman

https://www.youtube.com/watch?v=uyMtsyzXWd4

1mm wavelength resolution to see the black hole, diameter of earth lens

 

What is a Black Hole? -- Black Holes Explained

https://www.youtube.com/watch?v=EuC-yVzHhMI

 

 

https://www.visualcapitalist.com/ranking-100-common-careers/

How Do Traffic Signals Work?

https://www.youtube.com/watch?v=DP62ogEZgkI