Using blobbies with varying traits such as size, speed, and food gathering ability, Primer simulates natural selection in the explainer video below. Blobby.
Natural selection simulation
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Most Common Family Types in America
Nuclear is still the most common, but there are millions of households in the United States with a different family structure.
Occupation Growth and Decline
We looked at shifts in job distribution over the past several decades, but it was difficult to see by how much each occupation group changed individually. This chart makes the changes more obvious.