Published on: 2025-04-20 20:48:54
Have you ever wondered how a touch screen knows you are touching it? Well, it has these layers of transparent metal electrodes embedded in the display. When your finger gets close to the screen it causes a disturbance in the magnetic field that the electrodes sense. FIG_ 002 Because the electrodes are laid out on a grid, they can report back the x and y co-ordinates of the disturbance to the operating system. Pretty neat. Or maybe you’ve wondered why we call it a Gaussian blur? When we blur a
Keywords: blur curves display electrodes fig_
Find related items on AmazonPublished on: 2025-04-29 14:45:51
From our cell phones to our smartwatches and laptops, we’re surrounded by battery-powered devices. Today, batteries are solid, voluminous components of our technology—but what if they could be malleable, flexible, and even printable? Embracing this idea, researchers in Sweden have developed a fluid battery that can be shaped into different forms. As detailed in a study published April 11 in the journal Science, the battery makes use of electrodes—key conductive materials in batteries—in fluid f
Keywords: batteries battery electrodes electronics like
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