Visualizations
This timeline shows the progression of men's and women's world record times in the mile.
Last Modified 1589 days 20 hours 14 minutes ago
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Last Modified 1589 days 23 hours 35 minutes ago
This chart shows the progression of world records in the mile.
Last Modified 1591 days 20 hours 34 minutes ago
This timeline shows the progression of men's and women's mile records from 1913 until the present.
Last Modified 1591 days 20 hours 36 minutes ago
This heat map shows the location and relative magnitude of more than 500 earthquakes measuring at least 7.0 on the Richter scale. Note that these powerful events occur most ofte...
Last Modified 1591 days 22 hours 31 minutes ago
I held it in my hand, tossed it in the air, and then caught it. Explain the force!
Last Modified 1601 days 19 hours 48 minutes ago
This bar chart shows the average price per pound of several major commercial fish species over the period from 1950 to 2011.
Last Modified 1601 days 20 hours 11 minutes ago
This timeline shows the total weight (in lbs) of several major commercial fish species from 1950 to 2011.
Last Modified 1601 days 20 hours 12 minutes ago
This map shows the world's largest confirmed meteor impact sites. The heat map effect reflects the diameter of the crater.
Last Modified 1604 days 1 hours 8 minutes ago
This timeline shows the number of bushels produced (in millions) for four types of grain - barley, corn, oats, and sorghum - from 1886 to the present day. Note the huge rise in ...
Last Modified 1615 days 18 hours 53 minutes ago