Food/Fuel: Human Food

Marc illustrates the truth about calories while baking a pizza. A group of school kids at Staten Island learn about nutrition. Lisa's cousin, a lumberjack, visits the workshop to demonstrate the "horizontal chop." ANIMATION: A concatenatious song on all the fuels that make up a winning bicyclist. THE BLOODHOUND GANG: "The Case of Mr. Q, Part One." A rare hybrid seed is under ransom. (Concludes in next episode.)