How It's Made

3:30 PM to 4:00 PM

Thursday 19 February

Paving Asphalt/Marshmallow Cookies/Loudspeakers/Electronic Door Locks

Season 5 Episode 1 of 13

How the processes involved in manufacturing paving, marshmallow cookies, loudspeakers and electronic door locks have evolved with changes in technology

How It's Made airs on Discovery Channel at 3:30 PM, Thursday 19 February. (Subtitles.)

Topics

Education ➝ Science ➝ Factual Topics

Technology