in any case it s clear a light year is a vast expanse over a year light travels 5 87849981 x 10 12 miles roughly 9 4605284 x 10 12 kilometers written out that s 5878499810000 miles or 9460528400000 kilometers
Earlier racing had used carts. In its final form it is little more than a U-shaped shaft mounted on two wheels with a seat at the end of the U. When it was introduced in harness racing early in the 19th century it weighed about 125 lb (56 kg), but by the 1870s it had been reduced to 46 lb (21 kg).
Thatâs the job of a crash cart. A crash cart contains the equipment and medications that would be required to treat a patient in the first thirty minutes or so of a medical emergency. Although crash carts can differ somewhat depending upon their location, the basic crash cart will contain similar equipment.