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If you're a parent, you might want to read these 22 horrifying stories from teachers about kids who just have way too much screen time

Recently, Reddit user u/itwasobviouslyburke turned to the Ask Teachers subreddit to ask, "What screams 'I have unlimited ...

8 HDMI tricks to get the best performance from your TV - and most are free

If your devices only support up to 4K at 60Hz, a "premium high-speed" HDMI cable (18Gbps, HDMI 2.0) is perfectly fine. Again, just avoid really old or thin cables. Early HDMI cables (HDMI 1.4 or older ...