Naples garlic The structure of garlic could be mistaken for exquisite coloured glass. When a tiny stem section is stained with toluidine blue, a dye that builds up in the acidic parts of tissue, nucleic acids show up in blue. The dark spot is a bundle of vascular tissue that carries nutrients and fluids up the stem. The full image is a composite of 55 shots.
The Voyager Golden Record was compiled by two people in love: the astronomer Carl Sagan, and Ann Druyan, the creative director of the project, who he would later marry. Druyan... recorded the electrical impulses of her brain and nervous system, her heartbeats... which were the sounds of a woman swept away: by a man, by ideas, by the power of sending their love out into eternity... Love, golden, close to eternal, flying at impossible speeds through the heavens.