The ruler length and width measurements reflected the largest bias, regardless of wound shape [8]. The standard error of measurement (SEM) is defined as the difference between an observed score and a true score, so the SEM is an indication of the imprecision of a measurement technique [17].
Washington: Runaway planets zipping through space at mind-numbing speeds of 30 million miles per hour are now the fastest objects in the universe, says a study. Seven years ago, the discovery of the first runaway star, shooting out of our Galaxy at a staggering speed of 1.5 million mph, set astronomers on a course of exploration.
The first thing that i am prety sure of is light speed. DarkPrince of Awesomeness 1. Fastest thing in the universe is supposedly the expansion of space itself 2. After that â¦ come all photons (electromagnetic waves including light) in pure vacuum (space not affected by gravity in general relativity). 2.1. Gravity waves also supposedly travel with the speed of light.