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Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

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In 1844, Charles Goodyear obtained the first patent for a rubber condom.

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Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

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Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

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The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

bones bones
Fossils of hand and foot bones of Homo naledi Fossils of hand and foot bones of Homo naledi
Use your thumbs to apply circular friction over the wrist bones, with recipient’s palm down. Use your thumbs to apply circular friction over the wrist bones, with recipient’s palm down.
Types of Respiratory Protection Devices Types of Respiratory Protection Devices
The 122-base lac regulatory region The 122-base lac regulatory region
CAP–cAMP complex binding to the CAP binding region CAP–cAMP complex binding to the CAP binding region
Video: Role of the urinary system - acidosis and alkalosis

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