Discovery The Leap Year as Explained by Neil deGrasse Tyson 0 0 0 291 views Neil deGrasse Tyson explains the logic behind the leap year, with a brief history in calendars as well. Neil deGrasse Explains Why We Have Leap Days Leap Year for Kids discovery science astrology astrophysics leap year StarTalk Neil deGrasse Tyson What's your reaction? 0 AWESOME! 0 NICE 0 LOVED 0 LOL 0 FUNNY 0 FAIL! 0 OMG! 0 EW! Comments Comment 0 comment Best Oldest Newest Write the first comment for this! Facebook Conversations
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