{"product_id":"stem-lab-pendulum","title":"STEM LAB Pendulum","description":"\u003cp data-mce-fragment=\"1\"\u003eThe UGears Pendulum set is a perfect illustration of a common element of mechanical clocks. They are used as a part of a launch mechanism and their key role is to provide a steady pace for the gear mechanism. Pendulums are also used in a wide range of fields, from seismography to music, and this is what makes assembling this multi-functional set so exciting.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Pendulum set consists of the following elements: Escapement Wheel, Needle Indicator, Pendulum with an Anchor, and Pendulum Bob. In the heart of this set is a rubber band that both powers the mechanism and compensates for the kinetic energy loss. The force of gravity together with the tension force of the rubber band affect the amplitude oscillation which illustrates the working principle of any pendulum mechanism. The oscillation’s frequency is controlled by means of the weight of the Pendulum Bob and the resistance in the rubber band, while the mechanism is started with the help of a wind-up wheel that is connected to a gear unit.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eModel Size: 4.5*3.3*6.6 in (11.5*8.3*16.7 cm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePackage size: 8.1*7.4*2.5 in (20.5*18.8*6.3 cm)\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Ugears","offers":[{"title":"Default Title","offer_id":43080062075103,"sku":"UG70133","price":159.0,"currency_code":"QAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/9400\/3679\/products\/01.-Pendulum-STEM.jpg?v=1653570754","url":"https:\/\/www.alharibsecurity.qa\/products\/stem-lab-pendulum","provider":"evolvqatar","version":"1.0","type":"link"}