Did you know?
In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.
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?
About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
Did you know?
People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.
Did you know?
Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.
Experiment of Lederberg and Tatum demonstrating gene transfer in E. coli.
A laboratory experiment verified evaporative cooling by the cicada, Diceroprocta apache
Injecting an IV push (bolus) medication; B, into a primary infusion line
Miller-Urey Experiment Updated
Ghostly experiment
Find an equation of the tangent line to the graph of f(x) = sqrt(x) / (x+1) at the point x=1