Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
Did you know?
The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.
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Vaccines prevent between 2.5 and 4 million deaths every year.
Did you know?
A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.
Did you know?
Everyone has one nostril that is larger than the other.
Basic Food Group Choices for a 1,200 Calorie Eating Plan
Jet streams and Earth’s heat budget
Sample Daily Log For Holistic Self-Care Plan.
Plan of the Anu Ziggurat and White Temple
How to choose the right payment plan with changing conditions (Question 5)