TweenTribune: How Does Night Vision Technology Work?

Name: TweenTribune: How Does Night Vision Technology Work?
Uploaded: 2017-06-26
Duration: 74070
Description: Whos afraid of the dark? Our Ask Smithsonian host Eric Schulze is here to explain the illuminating science behind night vision.

Whos afraid of the dark? Our Ask Smithsonian host Eric Schulze is here to explain the illuminating science behind night vision. (01:14)