Did you know?
The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.
Did you know?
Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
Burial caves from Mangaia, Cook Islands, document the changing patterns of mortuary ritual.
A typical ratchet used to rotate a socket. A ratchet makes a ratcheting noise when it is being ...
A Bulk Recipe for Bacteria
Jawad makes semi-annual contributions of $2000 starting on his 27th birthday. How much will he ...
How body makes blood flow more into brain instead of foot?
The charge for telephone calls T is partly constant and partly varies with the number N of ...