(social media) 5. In the beginning of the video, Wales talks about the idea of encyclopedias as being
radical. Is Wikipedia radical? Why or why not?

there's several reasons why and why not,

Explanation:

but coming from Wikipedia some things can always be false, and some things people write about aren't always the most influential

:D hope this helps!!!

changeable lenses of different focal lengths allows light to enter the camera,which then forms the image on light-sensitive film;

the previous answer given.