BOSTON â President Obama signed an executive order on Monday requiring federal contractors to provide up to seven days of paid sick leave a year, even as he accused Republican congressional leaders of endangering the economy and Republican presidential candidates of undercutting American workers.OSTON â President Obama signed an executive order on Monday requiring federal contractors to provide up to seven days of paid sick leave a year, even as he accused Republican congressional leaders of endangering the economy and Republican presidential candidates of undercutting American workers.
A dwarf star is a star of relatively small size and low luminosity. 1  Most main sequence stars are dwarf stars. The term was originally coined in 1906 when the Danish astronomer Ejnar Hertzsprung noticed that the reddest starsâclassified as K and M in the Harvard scheme could be divided into two distinct groups.
A yellow dwarf is a type of main-sequence star, more properly called a G-type main sequence star.Earth's sun is a typical example of this type of star. This type of star has a mass of between 80 percent and 120 percent of the mass of the Earth's sun. These stars vary in color from white to light yellow.op 10 amazing movie makeup transformations. A yellow dwarf is a type of main-sequence star, more properly called a G-type main sequence star. Earth's sun is a typical example of this type of star.