Search Manuscripts/Mixed Material
-
Manuscript/Mixed MaterialImage 1 of Article by Alexander Graham Bell, April 1912 59 Observation & Experiment No. 2 April 1912 {Begin deleted text}color changes depend upon light, temperature, excitement, and health.{End deleted text} {Begin deleted text}The chameleon's neck is very short and thick and...
- Contributor: Bell, Alexander Graham
- Date: 1912-04-01
-
Manuscript/Mixed MaterialImage 2 of Article by Alexander Graham Bell, April 1912 60 The candle becomes smaller, and therefore lighter, as it burns away, and it might be thought at first that this is the cause of the continuous flotation. A little reflection, however,...
- Contributor: Bell, Alexander Graham
- Date: 1912-04-01