Spectra
Type: Concept
As of November 2026, Spectra has been mentioned in one podcast episode on SmartLess (Apr 2025).
A spectrum is a set of related ideas, objects, or properties whose features overlap such that they blend to form a continuum. The word spectrum was first used scientifically in optics to describe the rainbow of colors in visible light after passing through a prism. In the optical spectrum, light wavelength is viewed as continuous, and spectral colors are seen to blend into one another smoothly when organized in order of their corresponding wavelengths. As scientific understanding of light advanc
| Mentioned in | 1 episode on 1 podcast (as of November 2026) |
|---|---|
| First heard | Apr 2025 on SmartLess |
| Field | Physics, Astronomy |
Who talks about Spectra on podcasts?
Spectra came up; the most recent mention was Apr 2025 on SmartLess.
- RE-RELEASE: Neil deGrasse Tyson | SmartLess on SmartLess (Apr 2025)
What is Spectra mentioned alongside?
Spectra is most often mentioned alongside Hawaii, China and Pinocchio.
Mentioned together: Hawaii, China, Pinocchio, Colombia University, Mars, San Francisco, France, Tokyo, Los Angeles, India