On a bench in a small room in London, a stack of shallow glass dishes sat waiting through the last warm days of summer. The room was on an upper floor of a hospital medical school in Paddington, and it was crowded. Papers leaned in drifts against the walls.

Soft-spoken and slow, a bedtime-story hush — plain, warm, and easy to come back to.
The Discovery of Penicillin is a sleep story from Salūs — a long bedtime story for adults, read slowly at a bedtime pace by Thomas Reed.
Salūs is an ad-free sleep and meditation app for iOS and Android — hundreds of guided sessions, long bedtime stories for adults and 325 free sleep sounds. Hear the full session with a 7-day free trial. Every session is signed off by our BSc (Hons) & MSc Psychology team.