Sylvie and Dora take to bed. They curl up in the sticky embrace of the Great Bed of Ware, a 16th century bedstead from an oversexed Hertfordshire town, and are rudely awakened by the Russian Sleep Experiment, a creepypasta about chemically-induced insomnia in the Soviet Union. Rolling around on the kingsize mattress of sleep history, Sylvie and Dora lie with the biphasic medieval period, 20th century amphetamine-fuelled warfare, and millennial internet folklore.