Temperature and Luminosity

[@lordjunk5847]

Your 5 minute video made my professors 2 week lecture on this go to complete shit. Thank you! I now understand what to do

[@mewanan282]

You don't know how much you helped me sir! 2:00

[@Rebius]

Great explanation, our script is so chaotic, that even such simple informations are hard to understand.

[@rafiaimran8750]

Superb! day after tomorrow is my IAL physics unit 5 paper

[@rasmuslinnemann6722]

Thank you!!!

[@abrar.shahriar]

Thank you sooo muchhh

[@superdivemaster]

Good Teaching ... I give you an A ... However, the formulas are still based upon assumptions ...

[@mewanan282]

Anyone got his email?

[@Mr.banan78]

Me here, not knowing a single word he saying