Let the brightness of that light illuminate but not blind.

For a grey body the spectral radiance is a portion of the black body radiance, determined by the emissivity formula_11.

In the early 1970 s, the flush of technological optimism was over, the Vietnam War was a disaster, societies were in turmoil, and economies were stagnating.

Nothing fades as quickly as the glow of an election victory, and the German idyll will soon be disturbed by harsh reality the European Union s simmering crisis, Syria, Iran, and energy policy.

Many patients' first symptoms are strong glare from lights and small light sources at night, along with reduced acuity at low light levels.

They have to track the sun, because they have to be pointing directly at the sun.

Praise the Sun!

The Sun Festival

Sunrise

Suriname

It uses the sun's heat without direct sunlight reaching the clothes.

A grand coalition is not the worst option. Nothing fades as quickly as the glow of an election victory, and the German idyll will soon be disturbed by harsh reality the European Union s simmering crisis, Syria, Iran, and energy policy.

The sun is rising now.

Who made the sun?

It is called sunlight.

Black Sunlight

Bradley's discovery confirmed Copernicus' theory that the Earth revolved around the Sun.

Bottling the Sun

The earth moves around the sun.

The earth goes around the sun.

Do you have any sunscreen?

The hills are bathed in sunlight.

The sun and moon revolve to a computation

The sun and the moon are scheduled .

The sun and the moon to a reckoning ,

The sun and the moon are in a reckoning .

The sun and the moon run on their fixed courses ( exactly ) calculated with measured out stages for each ( for reckoning , etc . ) .

The sun and the moon move according to plan .

The sun and the moon follow a reckoning ,

The sun and the moon are made punctual .

The sun and the moon are disposed calculatedly ,

The sun and the moon to a reckoning .

The sun and the moon move by precise calculation ,

The sun and moon rotate in a predestined orbit .

The sun and the moon follow a reckoning .

The sun and the moon move according to a fixed reckoning

The sun and the moon follow courses ( exactly ) computed

Have you not seen how your Lord lengthens out the shadow ? He could have kept it motionless if He liked .

O dear Prophet , did you not see your Lord , how He spread the shade ? And if He willed , He could have made it still then We made the sun a proof upon it .

Hast thou not regarded thy Lord , how He has stretched out the shadow ? Had He willed , He would have made it still .

Hast thou not observed thine lord how He hath stretched out the shadow ? And if He had willed He would have made it still .

Have you not seen how your Lord spread the shadow . If He willed , He could have made it still then We have made the sun its guide i.e. after the sunrise , it ( the shadow ) squeezes and vanishes at midnoon and then again appears in the afternoon with the decline of the sun , and had there been no sun light , there would have been no shadow .

Do you not see how your Lord extends the shadow ? Had He willed , He could have made it still .

Have you not seen how your Lord lengthens out the shadow ? Had He willed , He would have made it constant , but We have made the sun its pilot

Hast thou not seen how thy Lord hath spread the shade And if He willed He could have made it still then We have made the sun its pilot