Tap a button when you see the lightning and then again when you hear the thunder and the app will tell you how far away it is using a time difference between the two.
This app calculates distance using the difference between the speed of light and sound.
Calculate the distance of lightning and find out how far away the storm is. This app calculates distance using the difference between the speed of light and sound. Tap a button when you see the lightning and then again when you hear the thunder and the app will tell you how far away it is using a time difference between the two.
By Car tha bose
This app is so great I grab the first time well
By kyraaal
this is so great and helpful to us! as a teen mom i need to know when my baby as to take a poop!!! oops wrong app😂
By pflosma
Waste of time