This week, it’s all about fun in the sun. Throw your shades on the grab your board, we’re talking UV rays and tides.Research LinksUV RaysLiveScience — What Is Electromagnetic Radiation?James Lincoln (YouTube) — Johann Ritter Ultraviolet Light DiscoveryUniversity of Iowa Health Care — What Is the Difference Between UVA and UVB Rays?FDA —Ultraviolent (UV) RadiationHard Medical School — The Science Of SunscreenTidesNOAA — TidesNOAA — What Are Tides?Sciencing — The Four Different Types of TidesU.S. Harbors — Amazing Facts About the Tide

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