Mosi
The Mosi is the National Museum of Science and Technology. It is located a few steps from the Hilton Hotel. Admission is free and there is wifi in the cafeteria. But that is the main building. After messing around there, turn around and read about the Industrial Revolution, the best was: The adjacent buildings. One, full of vintage machines and engines. Of those who began using steam and that caused the world could move much faster. Another, packed planes of all types, of those places that will delight lovers of aviation. In short, a museum worth a visit if you're passing through Manchester.