If you’ve ever tried to use your car key fob in a large parking lot and experience trouble finding your car then this car key experiment might be helpful. Professor Roger Bowley from The University of Nottingham explains the science behind what many people consider an urban legend of holding your key fob close to your head. I always thought it worked simply because you were holding the key fob higher giving it greater range for the signal to travel. Learn How To Adjust Car Mirrors properly if you dislike blind spots.
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