The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.
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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.
The Emperor Tamarin (Saguinus imperator)
Tomb of Emperor Qin Shihuangdi.
North Korea: Labor Issues
This red velvet shoes belonged to Pope Benedict XV
