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Should I Wear Sunscreen in the Winter?

14/01/2017 by admin

Categories Science Tags cytosine, DNA, dna damage, education, Green, guanine, Hank, Learn, melanin, Science, SciShow, sunscreen, thy..., ultraviolet radiation, uv, UVA, Winter

Is This Glass Half Empty?

30/09/2015 by admin

Categories Science Tags Adenine, air, Allele, amazing facts, Angry, animation, AsapSCIENCE, Attitude, brain, Cartoon..., Chemistry, Depressed, Depression, DNA, drawing, Emotion, explainer, Facts, Feeling Happy, full, future, Genes..., guanine, hands, Happy, How to be positive, Is The Glass Half Empty Or Half Full?, life, mood, Negative, Optimism, Optimism Bias, Optimist, Outlook, oxytocin, people, Personality, Perspective, Pessimism, Pessimist, Positive, research, Sad, Sadness, Science, Science videos, serotonin, Stop motion, Stress, Water, whiteboard

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