Science & Technology Q&A for Kids & Others:
Science & Technology Q&A for Kids (and Others) [Episode 12] »
1 hour 10 minutes
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Why does matter and anti-matter annihilate when they come together? What is the mechanism behind an electron and a positron to convert to energy when they meet? Saying that they are of opposite charges doesn't really explain it.
So entropy always tends towards the lowest energy state?
What is the most "scientifically" interesting place you have visited?
How long does the "virtual photon" live before it converts into a pair of particles?
Why do humans have unique fingerprints, iris etc? and do other creatures also have these features?
What is your favorite unsolved problem?
If you could go back in time and help a legendary scientist solve a problem, who and what would it be?
What is the oldest known and unknown civilization which had the notion of universe and mathematics?
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