Chris Cogswell: The science of proving an object was created by an ET civilization

[APIGuy]

Chris Cogswell has a lot to say about this. As a materials scientist himself, he's not shouting from the top of Mount Stupid.

 

[wwkirk]

Chris Cogswell has a lot to say about this. As a materials scientist himself, he's not shouting from the top of Mount Stupid.

The first link doesn't work.

 

[wwkirk]

Here's the real link:
The science of proving an object was created by an extraterrestrial civilization

 

[Castle-Yankee54]

Could be interesting if he finds some material that could be worth testing.