Season 3 · Episode 20 of 24
Aired Jun 2, 1963
The Infra-Red
Sun, Jun 2, 1963
0 of 24 watched this season
Detection of heatwaves by Special infra-red receptors has many industrial, military and other uses.
Notes & ratings
0 ratings
0 notes
0
25
50
75
100
Airs
Sun, Jun 2, 1963
Show
The Nature of Things
635 episodes
Episode
S3 · E20
in The Nature of Things