VIDEOS
All videos need titles. Only use a caption if you think it's needed to explain further. Keep them short and avoid using questions. Only use the name in the caption.
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The collection is up to date.
Their studio is state of the art.
USE OF CAPITALS WHEN TALKING ABOUT SUBJECTS
Use caps when you are referring to anything which is an area of study or a subject. Use lower case when you are referring to the noun in a general sense. It's true that sometimes it's not that clear which you are doing - in this case just use your best judgement!
eg
Geophysics explores the atmosphere and the ground beneath our feet—combining maths and physics with the outdoors. You'll get a solid grounding in the basics of Earth Sciences, Maths and Physics, and then choose to focus on either Meteorology or Solid Earth.
SOURCES FOR RANKINGS ETC
Usually you will mention the source of your potentially questionable fact in your text eg The Victoria School of Philosophy is rated as number one in the world by the QS World University Rankings.
However we have been making claims about rankings that aren't always particularly well backed up
eg Study at the philosophy school that's ranked number one in New Zealand for research.
If we are doing this we should add the source - eg Study at the philosophy school that's ranked number one in New Zealand for research by PRBF. (Tooltip - Performance-Based Research Fund—a government working group that assesses.........)