Increasingly, civilization’s information is stored digitally, and that storage is abundant and growing. We don’t bother deleting those seven high-definition videos of the ceiling or 20 blurry photos of a table corner taken by our kid. There’s plenty of room on a smartphone or in the cloud, and we count on both increasing every year. … Continue reading Each of These Microscopic Glass Beads Stores an Image Encoded on a Strand of DNA