This footage was compiled as part of a live presentation with accompanying narration given by Charles S. Houston in 2002. A few still images of mountains. A shot of a newspape...

Mr. Wizard Science Reports Vol. 11 X2481 Rec. 5/11/83;Slate: ““How About…” Series IV-B Science Reports Title: Chinchilla & Hearing Loss Report #: 183 Length: 7 Seconds The Mr. Wizard Studio”. Don Herbert discusses experiments on ch...