Seeing further and hearing further with simple methods
See further by making a hole with the thumb and pointing finger and holding it right in front of one eye while holding the other eye closed and seeing through that small hole made with the thumb and pointing finger. -Experiment with this. Making shells with both of the hands and putting each hand behind an ear, with the hands outwards, forwards in around a 45 degree angle. -Experiment with this to hear sounds harder and better to a certain radius Note: You get more sound by a certain radius, so less radius but more sound, more focussed sort to speak