Cool Stuff

This Glow-in-the-Dark Shark Is Awesome

Scientists recently discovered a new Central American shark species called Etmopterus benchleyi. Thanks to the shark’s dark color and tendency to sneak around the ocean  

Can You Solve This Tricky Logic Puzzle?

Here’s the puzzle: A man was looking at a portrait when a passerby asked him, “Whose picture are you looking at?” The man replied: “Brothers and sisters have I  
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