While scientists will have you believe that the conservation of angular momentum makes the world go round, the real answer is clearly pizza. That iconic round shape, the ability to satisfy any palate with limitless toppings, and the way it brings us together make it the clear driving force of the world. Grab a slice of science at Mama Pepino's with this deal for $30 worth of brick oven pizza, sandwiches and more, for only $15.

The folks at Mama Pepino’s pride themselves on offering the best, very freshest hot pizza assembled entirely from scratch, starting with dough and sauce that are both made fresh daily, then baked in a brick oven, Old World-style. Try one of their specialty pies like the Gyro (with sliced gyro meat and a blend of cheeses) or the Pierogie (with mashed potatoes, garlic sauce and onions), or create your own with a range of toppings from pepperoni to hot peppers to spinach. Not in the mood for pizza? Try a fresh burger or hoagie on a homemade roll, or sink your teeth into one of Mama Pepino’s Slammers, specialty sandwiches topped with french fries and coleslaw. Mama also offers calzones, Wedgies, pitas, gyros, wraps, specialty salads, and Italian pasta dishes served with homemade garlic bread.