Today’s Daily Trivia Quiz (Feb 09, 2016)

From Sea to Sea
How well do you know the geography of the United States?

Take the Quiz at Braingle.com

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Vocabulary : Word of the Day : Saturnine

sat-ur-nine

adj :: Of a gloomy or surly disposition.

“I could tell I was in trouble by the saturnine expression on the face of the officer who pulled me over.”

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Memory : Neurons

The brain is made up of billions of nerve cells, called neurons. There are over 100 million neurons per square inch of your brain! Neurons communicate to nearby neighbors via electrical and chemical signals sent between axons and dendrites.

An axon is a long slender projection from a neuron which transmits signals away from the cell and towards other nearby neurons. Bundles of axons make up nerves and are the primary way that signals are transmitted throughout the body. The axons in your spinal cord can be as long as 3 feet.

A dendrite is a projection from a neuron that receives signals from the axons of its neighbors. A neuron will have a large number of dendrites but only one axon.

The interface between a dendrite and an axon is called a synapse. The signal is transmitted along the axon as an electrical impulse. Once it reaches the synapse, the release of chemical neurotransmitters transmits the signal to the dendrites of other neurons. Each neuron will be have between 1,000 and 10,000 synapses.

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Creativity : Chocolate Cereal

This little exercise will help you start thinking creatively. Pretend that you are on a team in charge of coming up with a name for a new chocolate flavored breakfast cereal. Take 5 minutes and come up with as many creative names as you can for this new cereal. How many did you get?

0-5 You need to practice.

5-10 Pretty good. Next time try for double.

11-20 Good job!

20+ You have an excellent imagination.

You can repeat this exercise as many times as you want with different products (they don’t have to be all cereals). The more you practice the better you’ll get.

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