A HACK A DAY: How to start a fire with a lemon

If you are out in the woods, either trekking or camping, you better make sure that you are equipped with survival stuff. However, if you have forgotten anything, you can always turn to nature. Here is a simple science experiment which shows you how you can create fire with just a lemon. Check out the video which demonstrates how a simple lemon can be used as an electricity-generating module to create sparks and create fire.

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