Art
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Our skin is the largest organ in our bodies with a surface area of about 20 square feet in adults. When we are cut or ...View full lesson
GPS location apps on a smartphone can be very handy when mapping a travel route or finding nearby events. But how doe...View full lesson
Elementary particles are the smallest known building blocks in the universeand the neutrino is one of the smallest of ...View full lesson
In 1997 Brazilian football player Roberto Carlos set up for a 35 meter free kick with no direct line to the goal. Carl...View full lesson
Dolphins are one of the smartest animal species on Earth. In fact their encephalization quotient their brain size comp...Support our nonprofit mission on Patreon
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After the French Revolution erupted in 1789 Europe was thrown into chaos. N...View full lesson
The term modern art sounds like it means art that is popular now but the style actually originated over 150 years ago ...