why they re doing this and how. doesn t really matter. just a dog driving. all right. the facts of sitting too long can reduce your life expectancy. and researchers developed a sitting pad, sets off a loud beeping noise if you don t move for a long period of time. if you try to sit back on it before you have taken an extended break it will set the siren off again. really? i m gone. you tied me to the chair. i m only in my 60 s. i ve got a nice long life ahead. big plans. so when i found out medicare doesn t pay all my medical expenses, i got a medicare supplement insurance plan. [ male announcer ] if you re eligible for medicare, you may know it only covers about 80% of your part b medical expenses. the rest is up to you.