Bicycle Day marks an unofficial commemoration of the first use of LSD 5:10am April 19, 2024 Pop Culture Share URL copied to clipboard! Copyright 2024 NPR. To see more, visit https://www.npr.org. 300x250 Ad More Morning Edition World News A radiologist in Gaza says he endured beatings while detained in Israel by Daniel Estrin Politics & Government Wisconsin Republicans have a plan for engaging new voters by Ximena Bustillo 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate