Watching El Sistema At Work In A Venezuelan Slum

“Corrugated tin roofs, ramshackle cinder-block huts, labyrinthine streets caked with garbage and rubble, the possibility of random violence at any turn. And this section of the Sarría barrio is not even bad for Caracas. … So just across the street from such blighted scenes young children with violins and French horns and trumpets filled the spaces of an elementary school on Tuesday.”

Was It Evolutionary Biology That Made Men Dominate Women? No, It Was Agriculture

“In hunter-gatherer societies, [the] strength differential doesn’t allow men to fully dominate women, because they depend on the food that women gather. But … [s]trength gives men an advantage over women once heavy ploughs and large animals become central aspects of food production. With this, men become the sole providers, and women start to depend on men economically. The economic dependency allows men to mistreat women.”

The Very First Recordings Of The Human Voice Revealed

“It must have been excruciating for the National Museum of American History’s archivists to have the earliest known recordings of the human voice but not to be able to listen to them. The records, made in the Volta Lab of Alexander Graham Bell in the early 1880s, were too fragile to play. But the Lawrence Berkeley National Laboratory figured out how to scan them optically and retrieve the sound.”