Skits in this Episode: ""Data Headache: Line Graph"" This installment of Square One TV's series about using charts and graphs to solve a data headache features the line graph. Ms. Weatherby has a data headache from keeping track of corporate profits. The announcer tells her to use a line graph to keep track of her information, and it works for her. ""Pie Chart"" In medieval times, the Dra-Ma guild (dragon maintainance guild) uses a pie chart to keep track of how much it costs to raise a dragon and the percentage of the cost that each expense (food, dragon litter, lighter fluid, charcoal) entails. ""Graph of Love"" In a 50s rock and roll styled video, a teenager uses a ""graph of love"" to indicate how much love she feels throughout the course of a year. As each month passes, the number with which she rates her feelings goes up and down, and in the end, fortunately, it's a pefect ten! ""Backstage With Blackstone"" Blackstone's got more tricks up in this sleeve. This installment features the ""invi