In 1994, five-year-old Frankie Gobel begged his father to ride the wooden roller coaster, Rolling Thunder, just once. That one ride was enough to hook the pair on the exhilaration and excitement of ri
In 1994, five-year-old Frankie Gobel begged his father to ride the wooden roller coaster, Rolling Thunder, just once. That one ride was enough to hook the pair on the exhilaration and excitement of ri
Praised for its "exceptionally good value" by the Journal of Recreational Math, this book offers fun-filled insights into many fields of mathematics. The brainteasers include original puzzle
