Science Struck
Science Struck: Parabolic Mirror: Working, Principle and Applications
Explains how a parabolic mirror works and how to calculate its geometric properties. Discusses the two forms - parabolic troughs and parabolic dishes - and how these are used in solar panels and satellite dishes. Other real-life...
Curated OER
Science Kids: Science Images: Satellite Dish
A photo of two huge satellite dishes aimed into space that are used for research in the field of space and astronomy.