Canada and United States — side-delivery rodeo chute, hornless rodeo saddle, rodeo bareback rigging , rodeo chaps Ibn Bassal , (fl. 1038-1075), Islamic Spain — flywheel , flywheel-driven noria , flywheel-driven saqiya chain pump Muhammad ibn J?bir al-Harr?n? al-Batt?n? (Albatenius), (853-929), Syria / Turkey — observation tube Eugen Baumann , (1846-1896),