A camera prism is a component of a SLR camera. The most common type of camera prism is the roof pentaprism which refracts light in such a way as to allow the photographer to see the actual image being captured through the camera’s viewfinder. A camera’s prism is located inside of the camera near the ...
Introduction: This lab aims to familiarize us with the three types of spectra in astronomers use, the tools to find those spectra, and the, “Relationship between the colors of light and the wavelengths of the radiation producing those colors.” Stereoscopy, the splitting of light/radiation into component parts can show astronomers what celestial bodies are composed ...
For teens who are having a science fair and are not sure what to do for a science project, I would consider doing a science fair project on how rainbows form in the sky. If you are worried about how you’re going to demonstrate how a rainbow forms in the sky, don’t! I have the ...
Many years ago, people thought rainbows were a magical bridge in the sky. Some also believed that if you find the end of the rainbow, you would find a pot of gold where it touched the Earth. Rainbows are also magical to children as they read stories in books. Nice thoughts, but all myths! We ...
The Tasco Essentials 7X35 binoculars will remind many old time deer hunters of the standard binoculars popular in the 1970s and 80s. Retailing at about the $30 mark these binoculars will not be featured on the cover of the national hunting magazines any time soon. However, for those just getting started in deer hunting or ...