{"title":"Sound \u0026 Communication","description":"\u003cp\u003eDive into the fascinating world of \u003cstrong data-start=\"440\" data-end=\"472\"\u003esound communication projects\u003c\/strong\u003e with our unique range of science gadgets. These kits are not only fun to build but also help children understand how sound travels and how communication systems work. Additionally, each \u003cstrong data-start=\"659\" data-end=\"681\"\u003escience gadget toy\u003c\/strong\u003e encourages hands-on exploration, making complex concepts easier to grasp. Whether you're a curious learner or an educator, these STEM kits bring sound science to life in a creative and interactive way.\u003c\/p\u003e","products":[{"product_id":"retro-tech-diy-phonograph-recorder-stem-kit","title":"Retro Tech! DIY Phonograph \u0026 Recorder STEM Kit","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eScience Activity for Class 2 with Retro Tech DIY Phonograph\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eThe Retro Tech DIY Phonograph \u0026amp; Recorder STEM Kit\u003c\/strong\u003e is a creative \u003cstrong\u003escience activity for class 2\u003c\/strong\u003e that introduces children to sound, voice recording, and playback through hands-on learning. Designed as a safe and engaging \u003cstrong\u003escience activity for class 2\u003c\/strong\u003e, this wooden phonograph model allows young learners to explore how sound travels and is reproduced. It also supports guided \u003cstrong\u003escience experiments for 10 year olds\u003c\/strong\u003e, making early STEM education interactive and enjoyable.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eMaterials and User Manual\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWooden housing\u003c\/strong\u003e for casing and aesthetics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecording module\u003c\/strong\u003e with microphone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker\u003c\/strong\u003e for audio playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWires and connectors\u003c\/strong\u003e for circuit connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery holder\u003c\/strong\u003e (batteries not included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic board\u003c\/strong\u003e with buttons and controls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser Manual:\u003c\/strong\u003e All the design details are elaborated in documents with this.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003eWorking Principle\u003c\/h2\u003e\nThe Retro Tech phonograph works by converting sound waves into electrical signals using a microphone. These signals are processed and stored briefly, then converted back into sound through the speaker. This clear demonstration makes it a practical \u003cstrong\u003escience activity for class 2\u003c\/strong\u003e and also supports structured \u003cstrong\u003escience experiments for 10 year olds\u003c\/strong\u003e learning about sound waves and electronics.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003eAdvantages of This Science Project\u003c\/h2\u003e\n\u003cstrong\u003eQuality Time Together:\u003c\/strong\u003e Strengthen the bond with your child through shared discovery.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eLearning Wrapped in Fun:\u003c\/strong\u003e This phonograph turns lessons into play while supporting \u003cstrong\u003escience experiments for 10 year olds\u003c\/strong\u003e and early learners alike.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eConfidence and Achievement:\u003c\/strong\u003e Completing this \u003cstrong\u003escience activity for class 2\u003c\/strong\u003e builds confidence and curiosity.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures of This Science Project\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eEasy-to-build wooden STEM model\u003c\/li\u003e\n\u003cli\u003eFunctional sound recording and playback\u003c\/li\u003e\n\u003cli\u003eSafe, child-friendly design\u003c\/li\u003e\n\u003cli\u003eEncourages creativity and curiosity\u003c\/li\u003e\n\u003cli\u003eIdeal for \u003cstrong\u003escience experiments for 10 year olds\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports structured \u003cstrong\u003escience activity for class 2\u003c\/strong\u003e learning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eL X W X H (cm): 9.5 × 7.5 × 6.5\u003c\/li\u003e\n\u003cli\u003eWeight: 136 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x Retro Tech DIY Phonograph \u0026amp; Recorder STEM Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":47211634458876,"sku":"LGPW220","price":399.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/diy-phonograph-science-activity-class-2.jpg?v=1767165326"},{"product_id":"old-school-cool-diy-wireless-telegraph-stem-kit","title":"Old-School Cool! DIY Wireless Telegraph STEM Kit","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eOld-School Cool! DIY Wireless Telegraph STEM Kit\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eOld-School Cool! DIY Wireless Telegraph STEM Kit\u003c\/strong\u003e is a hands-on learning model designed for a \u003cstrong\u003ebiology exhibition\u003c\/strong\u003e, helping students understand how information travels through signals. This engaging kit fits well in \u003cstrong\u003escience fair experiments for 6th graders\u003c\/strong\u003e, where learners explore communication systems using simple electronics. As a \u003cstrong\u003ebiology exhibition\u003c\/strong\u003e model, it visually demonstrates signal transmission, coordination, and response—concepts that connect science and real-life communication.\u003cbr\u003e\u003cbr\u003eBy assembling this kit, students gain practical exposure to wireless signaling while preparing confidently for a \u003cstrong\u003ebiology exhibition\u003c\/strong\u003e. It also works effectively in \u003cstrong\u003escience fair experiments for 6th graders\u003c\/strong\u003e, encouraging curiosity, logical sequencing, and observation skills through Morse code communication.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eMaterials and User Manual\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003ePre-cut wooden structure boards\u003c\/li\u003e\n\u003cli\u003e2 battery holders (for power supply)\u003c\/li\u003e\n\u003cli\u003eSignal transmission board with circuit\u003c\/li\u003e\n\u003cli\u003eReceiver board with circuit\u003c\/li\u003e\n\u003cli\u003eMetallic spring and Morse code contact key\u003c\/li\u003e\n\u003cli\u003eConnecting wires and jumpers\u003c\/li\u003e\n\u003cli\u003eScrews, nuts, and assembly tools\u003c\/li\u003e\n\u003cli\u003eDetailed instruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eWorking Principle\u003c\/span\u003e\u003c\/h2\u003e\nThis model demonstrates how electrical signals convert into electromagnetic waves. When the Morse key is pressed, current flows through the circuit, generating a wireless signal that is detected by the receiver. This working makes it suitable for a \u003cstrong\u003ebiology exhibition\u003c\/strong\u003e, where communication and response systems are explained clearly. The same principle also supports \u003cstrong\u003escience fair experiments for 6th graders\u003c\/strong\u003e by showing cause-and-effect relationships.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eAdvantages of This Biology Exhibition Project\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eConcept Clarity:\u003c\/strong\u003e Helps students explain signal transfer confidently in a \u003cstrong\u003ebiology exhibition\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInteractive Learning:\u003c\/strong\u003e Encourages participation during \u003cstrong\u003escience fair experiments for 6th graders\u003c\/strong\u003e with hands-on signaling.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eConfidence Building:\u003c\/strong\u003e Completing this \u003cstrong\u003ebiology exhibition\u003c\/strong\u003e model boosts presentation and demonstration skills.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures of This Science Project\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eWireless Morse code communication model\u003c\/li\u003e\n\u003cli\u003eClear demonstration of signal transmission\u003c\/li\u003e\n\u003cli\u003eIdeal for \u003cstrong\u003ebiology exhibition\u003c\/strong\u003e display\u003c\/li\u003e\n\u003cli\u003eNo soldering required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eL X W X H (cm): 13 × 6 × 6\u003c\/li\u003e\n\u003cli\u003eWeight: 123 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x Old-School Cool! DIY Wireless Telegraph STEM Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":47217735565564,"sku":"LGPW231","price":349.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/diy-wireless-telegraph-stem-kit.jpg?v=1767331741"},{"product_id":"airwaves-unlocked-diy-homemade-radio-kit","title":"Airwaves Unlocked! DIY Homemade Radio Kit","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eAirwaves Unlocked! DIY Homemade Radio Kit\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eAirwaves Unlocked! DIY Homemade Radio Kit\u003c\/strong\u003e is a hands-on learning model designed for \u003cstrong\u003ehomemade science experiments\u003c\/strong\u003e that combine electronics with real-world communication concepts. This engaging kit allows students to build a fully functional FM radio while understanding signal transmission and sound conversion, making it suitable for \u003cstrong\u003echemistry in daily life project\u003c\/strong\u003e demonstrations and STEM activities. Through guided assembly, learners experience how everyday technology connects science to daily use.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eMaterials and User Manual\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eLaser-cut wooden case parts\u003c\/li\u003e\n\u003cli\u003eFM circuit board\u003c\/li\u003e\n\u003cli\u003eTelescopic antenna\u003c\/li\u003e\n\u003cli\u003eSpeaker unit\u003c\/li\u003e\n\u003cli\u003ePower switch and tuning components\u003c\/li\u003e\n\u003cli\u003eBattery compartment (batteries not included)\u003c\/li\u003e\n\u003cli\u003eWires and connection tools\u003c\/li\u003e\n\u003cli\u003eAssembly tools and guide manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eHomemade Science Experiments – Working Principle\u003c\/span\u003e\u003c\/h2\u003e\nThis working model demonstrates how \u003cstrong\u003ehomemade science experiments\u003c\/strong\u003e can explain radio communication. The antenna receives FM electromagnetic waves, which are processed through the circuit to convert electrical signals into audible sound. This principle also helps students relate electronics concepts to a \u003cstrong\u003echemistry in daily life project\u003c\/strong\u003e, showing how scientific reactions and energy transfer power everyday devices.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eAdvantages of This Science Project\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eConceptual Learning:\u003c\/strong\u003e Learners understand signal flow and sound production through practical \u003cstrong\u003ehomemade science experiments\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDaily Life Connection:\u003c\/strong\u003e The model fits well into a \u003cstrong\u003echemistry in daily life project\u003c\/strong\u003e by explaining how radio technology impacts routine communication.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSkill Development:\u003c\/strong\u003e Encourages logical thinking, assembly skills, and scientific curiosity.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures of This Science Project\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eDIY wooden FM radio assembly\u003c\/li\u003e\n\u003cli\u003eReceives live FM signals (88–108 MHz)\u003c\/li\u003e\n\u003cli\u003eCompact and portable design\u003c\/li\u003e\n\u003cli\u003eIdeal for \u003cstrong\u003ehomemade science experiments\u003c\/strong\u003e learning\u003c\/li\u003e\n\u003cli\u003eUseful reference for \u003cstrong\u003echemistry in daily life project\u003c\/strong\u003e presentations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eL X W X H (cm): 9.5 × 4 × 7.5\u003c\/li\u003e\n\u003cli\u003eWeight: 207 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x Airwaves Unlocked! DIY Homemade Radio Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":47223562666236,"sku":"LGPW236","price":699.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/diy-homemade-radio-kit.jpg?v=1767336555"},{"product_id":"sound-vision-diy-sound-wave-imaging-stem-kit","title":"Sound Vision! DIY Sound Wave Imaging STEM Kit","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e Project for Biology Class 11 – Sound Vision! DIY Sound Wave Imaging STEM Kit \u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eSound Vision! DIY Sound Wave Imaging STEM Kit\u003c\/strong\u003e is a hands-on learning model designed as a \u003cstrong\u003eproject for biology class 11\u003c\/strong\u003e, helping students visualize how sound waves create vibrations and visible motion. From the very first setup, learners observe energy transfer in action while also linking ideas commonly discussed in a \u003cstrong\u003ebaking soda and vinegar experiment\u003c\/strong\u003e. As a result, abstract biological and physical concepts become easier to understand through this structured \u003cstrong\u003eproject for biology class 11\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003eThis engaging kit uses a rotating drum and flexible membrane to convert sound into movement. While performing demonstrations, students strengthen explanation skills useful in a \u003cstrong\u003ebaking soda and vinegar experiment\u003c\/strong\u003e and confidently prepare a clear \u003cstrong\u003eproject for biology class 11\u003c\/strong\u003e for practical assessments or exhibitions.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eMaterials and User Manual\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eLaser-cut wooden base and parts\u003c\/li\u003e\n\u003cli\u003eTransparent plastic drum (vibration chamber)\u003c\/li\u003e\n\u003cli\u003eOrange silicone\/latex membrane\u003c\/li\u003e\n\u003cli\u003eDC motor with wires\u003c\/li\u003e\n\u003cli\u003eBattery holder (2 × AA battery)\u003c\/li\u003e\n\u003cli\u003eSwitch\u003c\/li\u003e\n\u003cli\u003eRubber band\u003c\/li\u003e\n\u003cli\u003ePlastic support parts and clips\u003c\/li\u003e\n\u003cli\u003eRotating joint components\u003c\/li\u003e\n\u003cli\u003eInstruction reference card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eWorking Principle\u003c\/span\u003e\u003c\/h2\u003e\nWhen sound or vibration is introduced, it causes the membrane and drum to oscillate visibly. This behavior demonstrates how energy moves through materials and supports comparisons often made during a \u003cstrong\u003ebaking soda and vinegar experiment\u003c\/strong\u003e, helping students clearly explain wave-based motion in a \u003cstrong\u003eproject\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eAdvantages of This Science Project\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eQuality Time Together:\u003c\/strong\u003e Parents and students can collaborate on a complete \u003cstrong\u003eproject for biology class 11\u003c\/strong\u003e, turning observation into shared discovery.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eLearning Wrapped in Fun:\u003c\/strong\u003e The visible sound patterns keep curiosity high while remaining easy to explain during practical evaluations.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eConfidence and Achievement:\u003c\/strong\u003e Successfully presenting this \u003cstrong\u003eproject for biology class 11\u003c\/strong\u003e builds confidence, observation skills, and scientific communication.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures of This Science Project\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eVisual demonstration of sound wave vibrations\u003c\/li\u003e\n\u003cli\u003e360° adjustable rotation for dynamic experiments\u003c\/li\u003e\n\u003cli\u003eEasy-to-build DIY kit with instructions\u003c\/li\u003e\n\u003cli\u003eIdeal for STEM learning and science fairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eWeight: 102g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x Sound Vision! DIY Sound Wave Imaging STEM Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":47230797119740,"sku":"LGPW255","price":279.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/sound-vision-sound-wave-kit.jpg?v=1767439108"},{"product_id":"tiny-tunes-diy-hand-cranked-music-box-kit","title":"Tiny Tunes! DIY Hand-Cranked Music Box Kit","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eTiny Tunes! DIY Hand-Cranked Music Box Kit – Biology Box Price\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eTiny Tunes! DIY Hand-Cranked Music Box Kit\u003c\/strong\u003e is a creative STEM activity designed as a \u003cstrong\u003ebiology box price\u003c\/strong\u003e friendly learning model for students and educators. This engaging kit works as a \u003cstrong\u003ebiology box price\u003c\/strong\u003e alternative for understanding sound production while supporting classroom demonstrations and home learning. It also connects naturally with a \u003cstrong\u003etuning fork experiment\u003c\/strong\u003e by visually explaining vibration-based sound generation.\u003cbr\u003e\u003cbr\u003eIdeal for schools comparing \u003cstrong\u003ebiology box price\u003c\/strong\u003e options, this hands-on model encourages curiosity and structured learning. The mechanical design allows students to observe how vibrations produce sound, similar to a \u003cstrong\u003etuning fork experiment\u003c\/strong\u003e, making it a practical STEM tool with high educational value.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eMaterials and User Manual\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003ePre-cut wooden panels – for easy box assembly\u003c\/li\u003e\n\u003cli\u003eMusic box core mechanism\u003c\/li\u003e\n\u003cli\u003eMirror plate\u003c\/li\u003e\n\u003cli\u003eCrank handle\u003c\/li\u003e\n\u003cli\u003eSet of screws (3 pcs)\u003c\/li\u003e\n\u003cli\u003eMini screwdriver\u003c\/li\u003e\n\u003cli\u003eDouble-sided tape\u003c\/li\u003e\n\u003cli\u003eRough file\u003c\/li\u003e\n\u003cli\u003eRubber strip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003eWorking Principle\u003c\/h2\u003e\nWhen the crank is rotated, a pinned cylinder moves against tuned metal tines. These tines vibrate to create sound waves, closely matching the principles demonstrated in a \u003cstrong\u003etuning fork experiment\u003c\/strong\u003e. The vibration frequency defines the pitch, helping learners understand acoustic fundamentals through a \u003cstrong\u003ebiology box price\u003c\/strong\u003e effective model.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003eAdvantages of This Science Project\u003c\/h2\u003e\n\u003cstrong\u003eQuality Time Together:\u003c\/strong\u003e Strengthen bonds while exploring concepts similar to a \u003cstrong\u003etuning fork experiment\u003c\/strong\u003e through guided hands-on learning.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eLearning Wrapped in Fun:\u003c\/strong\u003e This activity simplifies sound science and supports comparisons with \u003cstrong\u003ebiology box price\u003c\/strong\u003e based kits used in classrooms.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eConfidence and Achievement:\u003c\/strong\u003e Completing this model builds confidence and reinforces understanding beyond standard \u003cstrong\u003ebiology box price\u003c\/strong\u003e resources.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures of This Science Project\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eMechanical sound generation without electricity\u003c\/li\u003e\n\u003cli\u003eDemonstrates vibration principles clearly\u003c\/li\u003e\n\u003cli\u003eComplements lessons using tuning fork experiment concepts\u003c\/li\u003e\n\u003cli\u003eDurable wooden construction\u003c\/li\u003e\n\u003cli\u003eReusable STEM learning model\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eWeight: 142 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x Tiny Tunes! 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