{"product_id":"thames-kosmos-plasma-ball-essential-stem-tool-interactive-5-inch-glass-sphere","title":"Thames \u0026 Kosmos Plasma Ball Essential STEM Tool – Interactive 5-Inch Glass Sphere","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eExperience a modern take on a science classic with the Thames \u0026amp; Kosmos Plasma Ball. This compact 5-inch glass sphere hosts a dynamic display of ionized gas that glows with electric blue and violet tendrils, delivering a captivating light show. The glow is generated by a high-voltage alternating current from a Tesla coil at the core, which excites the noble gas inside and sends shimmering arcs across the inner surface. It’s a tangible window into electricity, matter, and energy that invites curiosity while staying approachable for homes, classrooms, and maker spaces.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you’ll see and how it works\u003c\/h3\u003e\n\u003cp\u003eInside the clear sphere, a network of glowing tendrils dances and shifts with the flow of energy. When you touch the glass, the arcs bend toward your fingertips, providing a tactile sense of how electrical paths respond to contact. The display is vivid, fast-moving, and safe to observe up close, making abstract ideas feel tangible.\u003c\/p\u003e\n\n\u003ch3\u003ePowering options and display placements\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePower via USB-C for seamless modern connectivity.\u003c\/li\u003e\n  \u003cli\u003eAlternative USB-C-powered operation with four AAA batteries for portable demos.\u003c\/li\u003e\n  \u003cli\u003eTabletop display for easy desk-side demonstrations or classroom showcases.\u003c\/li\u003e\n  \u003cli\u003eWall-mount option to add a striking, space-saving educational focal point.\u003c\/li\u003e\n  \u003cli\u003eSound-activated mode lets the arcs dance in sync with your music or environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEducational value and real-life connections\u003c\/h2\u003e\n\u003cp\u003ePlasma is commonly described as the fourth state of matter, and this device offers a vivid, hands-on way to observe energy transfer and electric fields in a contained setting. Use it to spark questions about light production, energy flow, and the behavior of matter under electrical influence—without requiring a full lab setup. The display’s responsiveness makes it particularly engaging for demonstrations, makers, and curious minds alike.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose this plasma ball\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTimeless science appeal presented in a clean, modern design.\u003c\/li\u003e\n  \u003cli\u003eBright, interactive arcs that respond to touch and sound for dynamic demonstrations.\u003c\/li\u003e\n  \u003cli\u003eCompact, portable footprint suitable for desks, shelves, or wall spaces.\u003c\/li\u003e\n  \u003cli\u003eEducational focus that complements STEM curricula and independent exploration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What can I learn with the plasma ball?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Observe ionized gas glow, plus electricity, energy transfer, and states of matter in action.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What power options does it offer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: USB-C or four AAA batteries keep it portable for desks, shelves, or wall displays.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Playvia | Best-Selling Toys, Games \u0026 Learning in the UK","offers":[{"title":"Default Title","offer_id":52912474554592,"sku":"B09QH6X95X","price":58.98,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/www.carouselstore.co.uk\/products\/thames-kosmos-plasma-ball-essential-stem-tool-interactive-5-inch-glass-sphere","provider":"Carousel Store","version":"1.0","type":"link"}