You can find anything you want on the Internet. Answers to any questions, shortcuts, solutions - any information you need. However, it's so much cooler to impress you friends with your knowledge even without peeping at the screen of your gadget!

For example, did you know that reindeer change the color of their eyes from gold in summer to blue in winter. These animals may be best known for fictional Rudolph's glowing red nose, but it turns out, their eyes are quite fascinating too! The change in eye color helps reindeer eyes capture more light during dark winter months in the Arctic. 

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