In the mid 19th century, French neurologist Guillaume Duchenne wanted to distinguish real smiles from fake. Interested in the response of nerves and muscles to stimulation, he applied electricity ...

Pan Am has always been synonymous with glamor ... smiling and joking – his laugh itself made you smile,” she remembers. If that wasn’t enough celebrity overload, she once shared an airport ...

Their smiles tend to not last as long as amused or polite smiles. This smile gets its name from the Pan Am flight attendants who were required to keep smiling, even when customers and ...

a forced smile that uses just the mouth, is actually sometimes called a “Pan Am” smile.) And, of course, the devices running this software are all connected to the Internet, so that the ...

She has a smile but there’s something complex and ... “Eastern Exposure” gave insight to Ted’s dreams, which were bigger than the Pan Am cockpit. “Pan Am is not exactly where he hoped ...

Today, the full smile that uses the muscles around the mouth and eyes is known as a "Duchenne smile" – and the fake one is the "Pan Am smile", after the kind of smile you might greet someone ...

Pan Am has always been synonymous with glamor ... smiling and joking – his laugh itself made you smile,” she remembers. If that wasn’t enough celebrity overload, she once shared an airport ...