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How a Shark's Vision Works | When Sharks Attack In 2017, off the coast of Miami there was a dramatic increase in shark attacks. Investigators follow a series of a leads to figure out what could have caused...

Why We Cant Find Extraterrestrial Life - The Fermi Paradox One of the biggest paradoxes is that despite there being billions of other stars with earth like planets out there and according to the Drake equation, there...

Why We Started Shooting Lasers Into People’s Eyeballs Your eyes might malfunction, but lasers can fix them. Here's how researchers developed those procedures.Hosted by: Michael ArandaSciShow has a spinoff podcas...

Why Do Our Bones Make Our Blood? Our bones are multi-functional body builders, but perhaps their most mysterious function is the production of blood. Scientists now think they have a pretty ...

Why Are Mules Sterile? Horse plus donkey — it seems like an unlikely combination. I mean, they're different species! And yet, when they get together, they can produce a mule or the...