hens, and they're generally too lean for human consumption, so essentially they're just killed once they stop providing eggs. >> popping out eggs all their life. now they're retiring. they're getting good stuff. >> good for them. here's a news flash. this just in. sleep-deprived people like us like us, look sad, unhealthy, and unattractive. that is according to a new study from swedish researchers. listen to this. university of stockholm. photographed people after a good night's sleep. one after they were awake for 30 hours. people rated the subject, and they discovered people's eyes take the heaviest toll. and become redder and more swollen. the researchers also discovered people tend to be perceived as having paler skin and more wrinkles and droops around the corner of our mouths. this is how weep must look to everybody. someday we'll get some sleep.