. >> it's not exactly like other customers goinga in and out of the store. >> i can't believe someone would wait outside for three or four five days. >> it's not the oddest thing i have done but it's pretty crazy. >> i would like to hear stories from her life. >> oh wow. >> if my math teacher was this fun, i would love math. >> you'd be a mathematician? >> yes. >> and today's lesson is about the symbols of thanksgiving. >> this is is a cool teacher incorporating technology into his presentation. >> this is matthew weathers, a math teacher in southern california. and he does this all the time. >> isn't that the coolest class ever? >> my mind is blown right now. how does he do this? >> the timing is impeccable. >> that blew my mind when he pushed it over to the other side of the screen. >> that was the coolest part for sure. clever dude. >> smart dude. >> you're welcome. >> so last week i introduced you to casey stewart, the beginner cook who made sweet potato pie. we ended up in a 900 hour long debate about the difference between sweet potatoes and yams and whether or not casey was coo