I'm offering ten points to whoever gets this right! could you explain why a pinhole camera makes the image backwards and upside down? you!

In an article about americans working in middle eastern countries, cicy, a white journalist, is described as knowing that she should cover her hair when she leaves her house. according to this article, cicy:

What does bts stand for? what is the importance of bts? who first started it?

What's my zodiac sign? **20 points** my birthday is between august23rd and september22nd