To calculate all the breaths you take in a lifetime we have to know a couple of things. First of all we have to know the size (volume) of an average breath. Secondly we have to know how frequent we breathe (number of breaths per minute).And finally we have to decide how long you are going to live.o calculate all the breaths you take in a lifetime we have to know a couple of things. First of all we have to know the size (volume) of an average breath. Secondly we have to know how frequent we breathe (number of breaths per minute). And finally we have to decide how long you are going to live.
Step #1: Make the slingshot. 1  Make elastic bands. 2  To begin, tie 2 rubber bands together to make a long band. 3  Make a pocket. 4  Cut a small rectangle out of a scrap of leather or sturdy cloth. 5  Assemble. 6  Tie the rubber bands to the ends of a forked stick.
Here are seven keys to developing a quick shot release: 1  Be prepared before you catch the ball. 2  Provide passers with a target near your shot pocket. 3  Put the ball in shot pocket immediately.  Eliminate wasted movement in your shot 1  delivery. Shoot just before the top of your jump.  Try dipping 1  rapidly. Think shot, shot,  shot.