{"product_id":"magdeburg-hemispheres-experiment-cast-iron-physical-teaching-for-school-use","title":"Magdeburg Hemispheres Experiment Cast Iron Physical Teaching for School Use","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEducational Tool for Atmospheric Pressure: This Magdeburg hemispheres instrument is specifically designed for high school science classes to effectively demonstrate the concept of atmospheric pressure.\u003c\/li\u003e\n\u003cli\u003eSturdy Construction: Made of sturdy cast iron, this apparatus features two hemispheres with pull rings that create a sealed environment, offering robust performance for repeated use.\u003c\/li\u003e\n\u003cli\u003eInnovative Design: One hemisphere is equipped with a gas guide valve, allowing for controlled air withdrawal and demonstrating the pressure difference that keeps the hemispheres intact.\u003c\/li\u003e\n\u003cli\u003eSmooth and Safe Finish: With a paint-sprayed surface that is smooth and burr-free, and a rust-preventing paint inside the metal ball, this instrument is designed for long-lasting use in educational settings.\u003c\/li\u003e\n\u003cli\u003eComprehensive Instructions Included: The product comes with clear instructions for use and maintenance, ensuring safe operation and longevity of the apparatus.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aqur2020","offers":[{"title":"Default Title","offer_id":52600745951452,"sku":"B0D7X27YVH","price":85.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/0913\/3020\/files\/41Xu0MkwxhS.jpg?v=1790243271","url":"https:\/\/stemora.us\/products\/magdeburg-hemispheres-experiment-cast-iron-physical-teaching-for-school-use","provider":"Stemora","version":"1.0","type":"link"}