The Letter Arrangement On Your Keyboard
How come they did not arrange the computer keyboard keys alphabetically? They tried this out before. The typewriter has metal arms, but the workers typed away way too fast and caused the arms to jam. Everyone is already familiar with the current keyboard, so there is no point in changing it now.
The Letter Arrangement On Your Keyboard
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Ridges In Audio Jack
What is up with the ridges in audio jacks anyway? Apparently, the material that makes up the ridges helps protect and keeps the wires in place. It helps maintain the quality of your sound. On top of this, it shows where the music should go through. There is a band for the left headphone, another for the right.
Ridges In Audio Jack
