{"product_id":"drum-mode-pixel-hoodie","title":"Drum Mode Hoodie – SOME DRUMS SOUND IDENTICAL | Pixelated Physics","description":"\u003cp\u003eA drumhead fixed at its rim can only vibrate in certain shapes. Each one is a Bessel function in radius times a cosine in angle. Mode (3,2) of a circular drumhead, u = J₃(kr) cos 3θ: twelve lobes, three nodal diameters and one nodal ring, exactly. Pixel-art unisex hoodie in black; equation, symbols and sources in the physics panel below.\u003c\/p\u003e","brand":"PixelatedPhysics","offers":[{"title":"Black \/ S","offer_id":50411520983143,"sku":"84078276109260030126","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ M","offer_id":50411521015911,"sku":"31683033504962921348","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ L","offer_id":50411521048679,"sku":"16406175318407556474","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ XL","offer_id":50411521081447,"sku":"21327365717641658379","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2XL","offer_id":50411521114215,"sku":"10729973754720073182","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 3XL","offer_id":50411521146983,"sku":"20306805823566502485","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 4XL","offer_id":50411521179751,"sku":"67767680057099177515","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 5XL","offer_id":50411521212519,"sku":"19184708935154969250","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/01_model_front_close_24819d2d-bd35-46c3-be29-c5cfaddf8798.jpg?v=1791592490","url":"https:\/\/pixelatedphysics.com\/products\/drum-mode-pixel-hoodie","provider":"Pixelated Physics","version":"1.0","type":"link"}