There are many things to see and do at the museum. you can touch the capsule in which yuri gagarin became the world's first cosmonaut in 1961, and you can see the voskhod 2 spacecraft that aleksei leonov left behind when he made the firspacewalk in 1965. you can also view a space kitchen, a space shower and even a space toilet! if you want to know what it's like to be in space, then this is your chance to find out. you can enter a replica of the mir space station and sit in the crew commander's or the flight engineer's chair. when you enter the descent module of the soyuz spacecraft, you can operate many ofthe important control handles. you will feel just like a real cosmonaut, floating in space, ready for re-entry into the earth's atmosphere.
Early double-deckers put the driver in a separate cab. Passenger access was via an open platform at the rear, and a bus conductor would collect fares. Modern double-deckers have a main entrance door at the front, and the driver takes fares, thus halving the number of bus workers aboard, but slowing the boarding process. The rear open platform, popular with passengers, was abandoned for safety reasons, as there was a risk of passengers falling when running and jumping onto the bus.
Double-deckers are primarily for commuter transport but open-top models are used as sight-seeing buses for tourists. William Gladstone, speaking of London's double-deck horse drawn omnibuses, once observed that "...the best way to see London is from the top of a bus".