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How many passengers does the shanghai maglev train carry?
40 *Correction - Each maglev train is unique and may include any number of cars in its consist, but typically a relatively small number simply due to platform lengths and power limitations. So this number may range from 2 to as high as 20, but expect 2 to 8 cars depending on the system.
How can you get something you flushed down the toilet back?
call a plumber with a video camera as many plumbers do not carry one so tell them in advance.
How many full adders and half adders are requird to add two 4 bit words?
A full adder takes two inputs plus carry in and produces one output plus carry out. You need four full adders to add two 4 bit words. (No half adders required.)Or: for the lowest bit you can use a half-adder (no input carry).
How is science and technology related to each other?
Science and technology are related in a great many ways. Technology is used to carry out scientific processes for example.
How much do submarine cables cost?
A. The cost of a submarine cable depends on its length, how many fibres it contains and the number of channels it is intended to carry. To give you an idea, a single transatlantic cable would cost around $500m ( £307,443,000). We can carry out feasibility studies and costings for any systems you may be considering.
