The Lawrence Hall of Science | AfterSchool KidzScience: Crime Lab Science @lawrencehallofscience | Uploaded 11 years ago | Updated 11 hours ago
Watch a brief overview of the mystery, session by session. See how to run the two most challenging evidence stations: chromatography and pH testing. Learn how to explain to the children what evidence is and how different evidence can support different explanations, some more likely than others.

$The Story of: Henrietta Swan Leavitt Join us for Storytime! as we learn about Henrietta Swan Leavitt and her discovery on Cepheid Variable stars that changed the way we see the universe! Media credits: https://c1.staticflickr.com/5/4232/35157555392_57ccfbcee8_b.jpg https://en.wikipedia.org/wiki/Henrietta_Swan_Leavitt#/media/File:Leavitt_aavso.jpg https://en.wikipedia.org/wiki/Harvard_Computers#/media/File:Edward_Charles_Pickerings_Harem_13_May_1913.jpg https://sci.esa.int/documents/33580/35361/1567215009483-ESA_Gaia_DR2_LMC_flux_colour_625.jpg https://upload.wikimedia.org/wikipedia/commons/thumb/b/bc/VISTA%E2%80%99s_view_of_the_Small_Magellanic_Cloud.jpg/220px-VISTA%E2%80%99s_view_of_the_Small_Magellanic_Cloud.jpg https://en.wikipedia.org/wiki/Cepheid_variable#/media/File:Heic1323a 1243686232.jpg https://upload.wikimedia.org/wikipedia/commons/4/46/Leavitt_henrietta_b1.jpg https://en.wikipedia.org/wiki/Henrietta_Swan_Leavitt#/media/File:HSLeavittHSCr13Fig2_1912.jpg https://en.wikipedia.org/wiki/Henrietta_Swan_Leavitt#/media/File:Henrietta_Swan_Leavitt_1921.png https://en.wikipedia.org/wiki/Harvard_College_Observatory#/media/File:Great_Refractor.jpg https://upload.wikimedia.org/wikipedia/commons/thumb/5/5a/Astronomer_Edward_Charles_Pickering%27s_Harvard_computers.jpg/375px-Astronomer_Edward_Charles_Pickering%27s_Harvard_computers.jpg https://upload.wikimedia.org/wikipedia/commons/thumb/f/fe/New_Hubble_view_of_galaxy_cluster_Abell_1689.jpg/1200px-New_Hubble_view_of_galaxy_cluster_Abell_1689.jpg$

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AfterSchool KidzScience: Crime Lab Science @lawrencehallofscience