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
7.865
8.495
7.474
8.63
7.5
7.8
9.3
8.6
7.9
5.569
8.722
8.689
8.3
8.456