Factatrend 🏆 on Instagram: "The X Post | Opening a lithium-ion battery exposes the complex layers that power modern devices. Beneath the outer casing lie electrodes, separators, and reactive materials engineered for efficiency and safety. This close look proves advanced technology often hides in plain sight—and demands careful handling to avoid serious risks."

10K views · 12K reactions | A little foiling and burnishing action. Forgive my awkward angles. Each piece of glass needs to be wrapped in copper tape and then smoothed to get the perfect surface for solder to stick to. Which part of the process do you want to see next? #stainedglass #copperfoil #artprocess | Craics Glass | Facebook

48K views · 1K reactions | From all of us at Naval Surface Warfare...