Recent content by CallumBoson

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    Undergrad What is the Smallest Possible Size of a Black Hole?

    I have wondered in the past if there would have been black holes from the early phase of the big bang, it definitely seems possible. One question. Is it true that the larger stars with more mass will become smaller black holes as they will collapse further under their own pressure? Or does it...
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    Undergrad What is the Smallest Possible Size of a Black Hole?

    I'm taking it you mean the centre-singularity? I heard it could be as small as an atom, or something called Planck length... Wondered this myself as well.
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    High School Are there any astrophysics quizzes available online?

    I have been looking online for somewhere that has an in depth quiz/test on astrophysics. Maybe with different skill levels as well! I really fancy testing my knowledge before I start any serious astrophysics education this year. Thank you in advance
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    Studying Is it too late to start studying physics at 22?

    That's a lot of help, cheers! Thanks for the reassurance about not being too old at 25, it is my biggest concern.
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    Studying Is it too late to start studying physics at 22?

    Hey guys, need a bit of help. I want to start studying Astronomy and build it up to a degree. At the moment I am doing a Honors Degree in Web Design...I am doing that as a definite way to make money after I graduate. But my true passion is physics and I want to start studying in any way I...
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    Anyone here help out with the LHC@home sixtrack?I recently started

    Anyone here help out with the LHC@home sixtrack? I recently started and find it pretty neat, not really much to do apart from sit and watch results be processed, but knowing it is helping the LHC is a good feeling.
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    Graduate Is the Universe Truly Infinite and Ever-Expanding?

    I agree with this, as in the ball would be space that you could get to given enough time. The only issue I have with that is if there is a ball in a room, which represents the finite universe in space, there's still a whole room around the ball, what would be around the finite universe? If that...