There is in German: the Vorführeffekt, or ‘demonstration effect’. It’s the way your broken washing machine magically starts working when the technician appears, or your child’s hacking cough disappears completely the moment you walk into the doctor’s.
Watch @KChenoweth and @rufuswainwright sing a mashup of "Happy Days Are Here Again" and "Get Happy" in honor of Judy Garland's 100th birthday.
https://t.co/hQcwomVkVc