A planetarium does not have a telescope. Planetariums are only theatres; observatories are what house telescopes, and their domes are designed to open and rotate to allow a telescope to move to all angles.
heh thanks - I am not Neil DeGrasse lol but I actually am a science guy who tries to make science understandable - I studied under Feynman and want to be like him clarifying concepts.
A planetarium does not have a telescope. Planetariums are only theatres; observatories are what house telescopes, and their domes are designed to open and rotate to allow a telescope to move to all angles.
Angles aren't round, but we use a protracter to measure them on 360°.
The very definition of angle requires circularity/roundness. A protractor is a tool built atop that definition.
That's a super cool way to put that concept.
heh thanks - I am not Neil DeGrasse lol but I actually am a science guy who tries to make science understandable - I studied under Feynman and want to be like him clarifying concepts.