Memorizing Lyrics/ Sprinting Fat/ Laughing People/ Blue Eyes

                                            Memorizing the lyrics to songs can help strengthen your brain and reduce the risk of alzheimer.


                                             Sprinting for 60 minutes a week burns just as much fat as jogging for 7 hours a week.


                                                 People who laugh a lot are much more healthier than those who don't.


                                                    Blue eyes are a genetic mutation. Biology nerds know that these mutations often occur in the womb. In this case, the OCA2 gene, which is also involved in the production of melanin, is disrupted to make the eyes blud rather than brown.

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