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Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.
Medication errors are more common among seriously ill patients than with those with minor conditions.
The immune system needs 9.5 hours of sleep in total darkness to recharge completely.