if you wanted to create a photograph using the photographic process known as dagguereotype, what two essential items would you need?

The major axis of earths orbit is 299,200,000 km, and the distance between the foci is 4,999,632km calculate the eccentricity of earths orbit. how does this value compare to the value noted in. the digging dipper?

What is the main element that sets western art criticism apart from that of the rest of the world

When did gothic art peak what century.