Ernst Mach Quote: No.1
- 1
A colour is a physical object as soon as we consider its dependence, for instance, upon its luminous source, upon other colours, upon temperatures, upon spaces, and so forth. Ernst Mach | Refcard PDF ↑
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- Name:
- Ernst Mach (random)
- Books & Videos:
- Ernst Mach Books & Videos
- Type:
- Physicist
- Nationality:
- Austrian
