Reflecting telescopes and their advantages & disadvantages
Reflecting telescopes use the mirrors instead of lenses to focus the light, The convex mirror is used to gather the light and reflect it back to a focal point to get the light out...
Category: Technology
What are the advantages & disadvantages of Refracting Telescopes?
The telescope is an instrument that collects and analyzes radiation emitted by distant sources, The most common type is the optical telescope, It is a collection of lenses or mirrors that are used to...
What are uses and importance of Microscopes?
Microscopes help scientists study microorganisms, cells, crystalline structures, and molecular structures, They are one of the most important diagnostic tools when doctors examine tissue samples.
Advantages and disadvantages of Android mobile phones
Android is a mobile operating system based on the Linux kernel and now developed by Google, It is designed for the touch screen mobile devices like smartphones, table computers, a specialized user interface for...