{"product_id":"wave-machine-smithsonian","title":"Wave Machine Smithsonian","description":"\u003cdescription\u003eLearn about the physics of wave motion in oceans and seas as you observe a continuous wave simulation. A colorful STEM poster teaches about currents, waves, and tides. Requires 1 C (1.5V) battery (not included).\u003c\/description\u003e","brand":"Toysmith","offers":[{"title":"Default Title","offer_id":41238640656478,"sku":"7405","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0072\/8199\/9924\/files\/Wave-Machine-Smithsonian-Novelty-Toysmith.webp?v=1743769168","url":"https:\/\/www.redballoontoystore.mom\/products\/wave-machine-smithsonian","provider":"The Red Balloon Toy Store","version":"1.0","type":"link"}