Long before modern brain imaging technologies illuminated the neurophysiological mechanisms that make laughter contagious, William James (1842-1910) observed, "We don't laugh because we're happy, ...
They say laughter is the best medicine but this video also proves its also pretty contagious. The Laughing Tram Man stood along side other travelers on a simple Monday morning and began to giggle. As ...
The South African on MSN
Watch | Six-year-old boy can’t contain his laughter as he’s tickled by his pedicure
The six-year-old boy's contagious laugh was caught on camera by his amused mother.
Times Pets on MSN
Not just humans: 5 animals that laugh, cackle and giggle
Laughter is often called the most human sound. It carries joy, relief, connection, and sometimes even healing. For centuries, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results