OK. I'd have to reread that 
slowly to get more out of it.
I did see something at the very end that caught my eye:
|  | | quote |  | The research was funded by the U.S. Department of Energy and a seed grant from the MIT Energy Initiative. | 
 | 
Big History jumps backwards in time, to this:
|  | | quote |  | Back in 2011, during the GOP presidential primary, Rick Perry spoke during a debate and tried to list the three federal agencies he’d abolish if elected to the White House. 
 “And I will tell you,” Perry said, “it is three agencies of government when I get there that are gone. Commerce, Education, and the … what's the third one there? Let's see."
 
 Then he stumbled. He couldn’t recall the third. When coaxed by other candidates and the moderator — did he mean the Environmental Protection Agency, maybe? — he drew a blank. “Sorry,” he said as he grinned sheepishly at the cameras. “Oops.”
 
 A few minutes later, Perry remembered — it was the Department of Energy he wanted to get rid of! That was it.
 | 
 | 
"Rick Perry once wanted to abolish the Energy Department. Trump picked him to run it."
Brad Plumer for Vox; December 13, 2016.
I won't even put the page link.

[This message has been edited by rinselberg (edited 06-07-2021).]