In celebration of finals week and in an effort to keep its hardworking students from crashing at 4 a.m. while still studying for that macroeconomics exam, select campus libraries open 24/7 this week are offering free coffee and granola bars. Going one step further, the coffee is being served in cups that say,

"It Makes A World Of A Difference: In one year Eco-Products customers make a difference by saving: 150,000 gallons of gas, enough to drive around the earth 181 times; 7,380 pounds of greenhouse gases; 504,326 kW hours of energy, enough to power the average american household for 10 years. Thank you."

Well done, Purdue. Saving the Earth and grades everywhere.