Paving Asphalt; Marshmallow Cookies; Loudspeakers; Electronic Door Locks How It's Made : Season 5 Episode 1
TV-G Science 24m
Aired: August 4th, 2022 @ 9:00 PM EST on Science
This episode demonstrates the production processes for paving asphalt, marshmallow cookies, loudspeakers and electronic door locks, and shows how each is made.
