Did you know?
More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.
Did you know?
Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.
Did you know?
A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.
Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.
Did you know?
There are approximately 3 million unintended pregnancies in the United States each year.
The standard protocol of a metagenomics experiment.
Dead Weight Testers Experiment
Orifice plate & Turbine Flowmeter Experiment
Schematic illustration of Myers and Sperry’s (1953) groundbreaking split-brain experiment. There ...
Number line (5 - 1)
Number line (real numbers)