50 Things Science Can't Explain Yet

Science is pretty much an amazing thing. We'd say it has all the answers to questions, but wait there are things that even scientist are confused of.

Seems impossible, but true most of the mysteries are still unsolved.

Like, Why do we Yawn? Why 9/10 people are right handed? Why does orgasm exist? Why do we require sleep? Why do we laugh? Why do we blush? What is negative thought? Why Giraffe has a long neck? and many more.

You may seem you know the answer, but those are just the theories. Could be true or false told just only by those puzzled scientists.

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