speed of sound 761 MPH
6 seconds for 1st explosion to reach camera
6/3600=0.00166666666666666666*761
=1.26833333333 miles away
still could not get the whole explosion in frame
https://getyarn.io/yarn-clip/5b91f38e-24a0-4380-ad1d-5a7cbd1bd740
speed of sound 761 MPH
6 seconds for 1st explosion to reach camera
6/3600=0.00166666666666666666*761
=1.26833333333 miles away
still could not get the whole explosion in frame
https://getyarn.io/yarn-clip/5b91f38e-24a0-4380-ad1d-5a7cbd1bd740