There’s been little #sunlight this crypto winter, so it may seem odd to present the #Bitcoin as legal tender” argument again.

Vitamin D is necessary for mental and physical #health. Get into #sunlight. Eat #vitamin D rich foods.

Vitamin D is necessary for mental and physical #health. Get into #sunlight. Eat #vitamin D rich foods.

Vitamin D is necessary for mental and physical #health. Get into #sunlight. Eat #vitamin D rich foods.

Psoriasis is a skin condition that may flare up quite a bit during winter #because of reduced #sunlight and #UV rays during this period.

Energy production by the combination of water and carbon dioxide in the presence of sunlight

#sunlight #production

No matter where you are in the world, and no matter how light the skies are, the Moon is always there. Our only natural satellite has inspired literature, art and science for thousands of years.

#moon #Sunlight