You Are There - Season 4 Episode 27: Benjamin Franklin's Kite Experiment
1956-05-13
.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Episodes: 22
Episodes: 43
Episodes: 43
Episodes: 32
Episodes: 13
7.9
8.629
7.8
9.9
7.466
6.852
5.563
8.3
7.9
8.5
8.556
8.6
7.7
8.25