Suggested enhancements

[wellcaffeinated]

From youtuber:

• maybe lower the default background music volume? For me it was annoying me trough the first two chapters until i realised i could turn it down. 50% would be perfect imho
• when in the earth centered view, during chapter 5 for example, I would naturally want to grab the sun or mean sun and turn those around, instead of grabbing the earth and making little orbits on its axis. Is that possible to implement?
• i dont know if its on purpose, but its not possible to click to go to an earlier point in the video while it is playing? You have to pause it first. I encountered that multiple times, as i often just want to go back 10 or 20 seconds to see/hear something again. A 'rewind 15 seconds´ button would also work perfectly for me
• Is it possible to add an element as well to track the analemma of the sun in different settings? Just a sort of drawing appearing on screen or in a side window as well. I think that would be neat.