Langston Hughes published the 800-line poem “Ask Your Mama: 12 Moods for Jazz” in 1961. One of his most ambitious works, the poem touches on so many different things that it’s very hard to describe in a few sentences. In large part, it’s a meditation on the struggle for freedom in the U.S.
Vision is a pretty important aspect of life for many creatures on Earth. For thousands of years we have been trying to better understand our own visions. Scientists are now looking into what causes some of us to develop our near sighted vision.