Well, yes and no. Turbocharged vehicles allow automakers to keep power output high while they downsize engines for better fuel economy. But much of the mpg gain is lost when American drivers stomp the gas pedal and enjoy turbos' high performance.
In America, the standard sizes for blankets are as follows: 1  Crib: 45 by 60 inches. 2  Twin: 66 by 90 inches. 3  Double: 80 by 90 inches.  Queen: 90 by 90 to 100 1  inches. King: 108 by 90 to 100 inches.
Not all bunk beds use two twin mattresses. In many cases, a twin-sized mattress is exactly what is needed for a bunk bed. When it comes to a typical bunk with both mattresses the same size, most manufacturers make the bunk bed to accept a standard twin mattress. But not all bunk beds are created equally -- some feature a twin bed on top, a full on the bottom or even a futon for the bottom bunk area.