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Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

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Blood is approximately twice as thick as water because of the cells and other components found in it.

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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.

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More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Johannes Gutenberg, Page from the Forty-Two-Line Bible, Mainz. Johannes Gutenberg, Page from the Forty-Two-Line Bible, Mainz.
Graphical representation of a sinusoidal longitudinal wave Graphical representation of a sinusoidal longitudinal wave
A schematic representation of the convergence of cones and rods on retinal ganglion cells. There is ... A schematic representation of the convergence of cones and rods on retinal ganglion cells. There is ...
A representation of the ethylene-signaling pathway A representation of the ethylene-signaling pathway
Three-dimensional representation of the endoplasmic reticulum (ER) Three-dimensional representation of the endoplasmic reticulum (ER)
The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ... The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ...
Video: Vascular tissues in a corn stem and a buttercup root

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