Origins of spectroscopy (article) | Khan Academy
Detect Infrared Radiation with William Herschel – Read With You
Herschel's infrared espectroscopy experiment, part I - YouTube
In 1800 astronomer William Herschel, out of curiosity, used a prism and placed a thermometer on each color of the spectrum to see if there was a difference. He had an extra
William Herschel and His Influence
PPT - Infrared Astronomy PowerPoint Presentation, free download - ID:82612
Applied Sciences | Free Full-Text | How Infrared Radiation Was Discovered—Range of This Discovery and Detailed, Unknown Information
Discovery of the electrmagnetic spectrum by Frederick William Herschel - YouTube
Sir Frederick William Herschel Discovery of Infrared Light
The full spectrum – SkyCaramba
Herschel Discovers Infrared Light by Cci Archives/science Photo Library
The History of Infrared Thermography - InterNACHI®
Herschel Experiment Simulation | ExploreLearning Gizmos
Herschel infrared light experiments, 1800 - Stock Image - C001/1735 - Science Photo Library
Infra-red Radiation and William Herschel - ppt download
The Discovery of the Spectrum of Light - Isaac Newton, William Herschel and Johann Ritter
Sir Frederick William Herschel, infrared light (IR) discoverer | NIRS Research
Herschel Infrared Light Experiments by Science Photo Library
Somewhere Over the Rainbow: The Discovery of Infrared Light – Planet Pailly
Pioneers of Invisible Radiation Photography - Frederick William Hershel
Herschel and the Puzzle of Infrared | American Scientist
