⚡ What It Does Lightning at your fingertips — literally! Inside this glass globe, a mixture of low-pressure gases comes alive when powered up: the centre electrode excites the gas atoms, sending colourful tendrils of plasma dancing outward in constantly shifting patterns. Touch the glass and the magic responds — the glowing streams bend and gather toward your fingertips, following them around the globe. Powered conveniently by USB, it plugs into a computer, power bank or USB adapter with no batteries needed.
🔬 Why It's Great for Learning A plasma ball is science you can see and interact with — a genuine gas discharge demonstration that has fascinated physics students for decades. It's a captivating conversation starter about electricity, energy and states of matter (plasma being the "fourth state" beyond solid, liquid and gas). Beyond the science, it makes a stunning decorative piece for a bedroom, study desk, office or classroom, casting its radiant, ever-moving glow wherever a touch of wonder is needed.
🎁 What's Included 1 x Plasma Ball with USB Power Interface
📋 Product Details - Powered via USB — no batteries required - Interactive: plasma streams respond and gather toward your touch - Creates a striking decorative glow for bedrooms, desks and classrooms - Please note: the lightning effect responds when you physically touch the glass ball while connected to power
