, pub-7169657227878451 , DIRECT, f08c47fec0942fa0

Science Online What's new?

Adobe Photoshop 10

Adobe Photoshop advantages and disadvantages

Adobe Photoshop is wonderful , It is used to edit the digital image application , It helps you improve the quality of a photograph , It is the assistant with the artists who rely...

Spherical mirror 0

What are the spherical mirrors ?

The spherical mirror is a mirror which has the shape of a piece cut out of a spherical surface , There are two types of spherical mirrors which are the concave mirrors ( The converting...