History

December 17, 2021

Indigenous People in Alaska Invented Snow Goggles Centuries Ago To Protect Eyes and Improve Vision

Anyone who has spent a lot of time outdoors in the snow knows how important it is to protect your eyes. The bright sun bouncing off the white snow can lead to snow blindness, a very uncomfortable situation caused by too much exposure to UV light. Indigenous peoples in the Alaska region were certainly aware of these dangers, and have been creating eyewear to protect themselves for thousands of years.

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December 2, 2021

Brazil Is Home to Prehistoric Underground Tunnels Created by Giant Ground Sloths

While you may have heard of underground cities built by humans, what about huge tunnels dug by giant prehistoric sloths? Though it may sound outlandish, it's actually what one finds across southern Brazil. Known as paleoburrows, these enormous tunnels can measure up to 2,000 feet long and over six feet tall. Shockingly, the existence of these caves was relatively unknown until a Brazilian geologist noticed something while driving down the highway.

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September 26, 2021

Who Was Galileo? 6 Facts About the Incredible Life of This Scientific Genius

While you might have heard the name Galileo, do you know why he's so important? This Italian astronomer, physicist, mathematician, and engineer is much more than a lyric in Queen's “Bohemian Rhapsody.” He's one of the most important scientific minds in history and without him, it may have taken us much longer to learn about our universe and the world around us.

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