The science of laughter - Sasha Winkler

(5:32)

Laughter is Medicine | Anjelah Johnson | TEDxUniversityofNevada

(20:47)

Professor Sophie Scott | Why Laughter is Funny | Talks at Google

(48:17)

Laughter is the sunshine of the soul ~ lofi hip hop mix ~ lofi beats to study chill to

(3:25:51)

Why laughter is the best medicine - 6 Minute English

(6:20)

Laughter is the Best Medicine | My Life Is A Joke | Oprah Winfrey Network

(3:55)

Izzy Lewis | Laughter Is The Best Medicine (5/6) | Comedy Debate at The Oxford Union

(7:46)

Laughter Is Good for Your Brain

(3:17)

Laughter is the best medicine! 😂 #laughteristhebestmedicine #roger #facts #trivia #shortsvideos

(1:3)

Angela Channell | Laughter Is The Best Medicine (1/6) | Comedy Debate at The Oxford Union

(10:25)

The science of laughter: Why laughter is the best medicine

(2:56)

Can You Tell When Someone's Laughter is Fake?

(8:9)

\

(11:47)

Laughter Is the Best Medicine on \

(58)

Laughter is the Best Medicine - Ep. 106

(2:19:29)

Bob Newhart: Laughter Is Essential To Life | Sunday TODAY

(3:59)

Laughter is no Joke | Esther Braun | TEDxYouth@ASF

(11:45)

Why Do We Laugh? - The Psychology of Laughter

(12:43)

Why laughter is the best medicine

(2:35)