https://jonathandgrinstein.com/2018/08/28/honey-mustard/2019-04-03T14:55:06+00:00monthlyhttps://jonathandgrinstein.com/2019/02/08/fantastic-voyage-human-cell-diversity/https://jonathandgrinstein.com/wp-content/uploads/2019/02/maxpixel.freegreatpicture.com-human-cells-blood-cells-scan-electron-microscope-543484-1-e1549618742225.jpgHuman Cells Blood Cells Scan Electron MicroscopeHuman Cells Blood Cells Scan Electron Microscope2019-02-12T05:36:56+00:00monthlyhttps://jonathandgrinstein.com/2019/01/07/my-professional-field-trip-fleet-science-center/https://jonathandgrinstein.com/wp-content/uploads/2019/01/a_tornado_forms_from_hot_and_cold_vapor_at_the_reuben_h._fleet_science_center-e1549615710268.jpga_tornado_forms_from_hot_and_cold_vapor_at_the_reuben_h._fleet_science_centerA tornado forms from hot and cold vapor at the Reuben H. Fleet Sceince Center in San Diego March 14. Visitors can touch the tornado and experiment with changing the air pressure by moving around the whirling cyclone while it fades and reforms over and over again. Nothing at the Science Center is off-limits: every exhibit is a tactile experience for center visitors.2019-02-10T09:01:42+00:00monthlyhttps://jonathandgrinstein.comdaily1.02019-04-03T14:55:06+00:00