Dynamite was created in 1866 by Alfred Nobel
One advantage of dynamite was that it could be cylander shaped and easily put into holes that were drilled
Its purpose was to make mining alot easier
The posative dynamite had on poeple was that in war it helped destroy enemy tanks and buildings. It also cleared out areas for roads to be built. It also was abel to make tunnels in moutains
Some negative effects dynamite had was that if not used carefully it could blow up wole bulilding or could hurt or kill people that are dealing with it
How it works: Dynamite is a chemicle explsion. Once the dynamite is lighted it burns vary fast and makes a large amount of hot gas that expands vary fast causing an explosion.