Keep that pimpin' hand strong! If you see someone dragging along, give them a Coffee Bitch Slap and tell 'em "Drink Up, Wake Up!"
From the manufacturer:
"Our roaster is able to add or subtract heat to change the speed at which the coffee is roasted. During every roast, we monitor the temperature of the beans in the drum, the temperature of the exhaust, and gas pressure. By noting the changes in these marks over time, we can make many small adjustments to the gas pressure and air-flow to create a roast profile with high caffeine and smooth flavor!"