A pinhole camera<span> is a simple </span>camera<span> without a lens but with a tiny aperture, a </span>pinhole<span> – effectively a light-proof box with a small hole in one side. Light from a scene passes through the aperture and projects an inverted image on the opposite side of the box, which is known as the </span>camera<span> obscura effect.</span>
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I believe its a physic evaluation or the ACT
This doesn't necessarily have a technical term, it is best known as Musical Nationality
Yeah sure but it’s based on your personal opinions, if you tell me what you don’t understand I can help you