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Ingeniously simple way to distinguish between charged and discharged battery. Yes, it is elementary!
Most people have a habit of not throw used batteries and store them, and suddenly reappears charge? AA batteries are often mixed in the end, when we need to replace the battery in the clock or any other instrument, we do not know which one is charged and what not. And check the charge is virtually impossible, because few have in the house a special device for this purpose.
But now you will forget about this problem forever, because .cc has prepared for you a video, which shows the simple way to check the battery status.
As you can see, if you throw the batteries from a low altitude, then charged "remain on his feet", and discharged fall. Remember this cunning advice, you will forget about the problem of the search of the charged battery.
Show this video to your friends! Surely it is useful to them, too!
via takprosto cc
But now you will forget about this problem forever, because .cc has prepared for you a video, which shows the simple way to check the battery status.
As you can see, if you throw the batteries from a low altitude, then charged "remain on his feet", and discharged fall. Remember this cunning advice, you will forget about the problem of the search of the charged battery.
Show this video to your friends! Surely it is useful to them, too!
via takprosto cc
How to determine the freshness of the eggs if they are not worth the stamp. Simple but very precise way!
The woman was able to beat cancer with the help of ... carrot juice! History, which is hard to believe.