Unseen
High Speed Flash - This is a method of capturing objects moving quickly and freezes them using flash, this is dont by using a high flash speed something like a 1/64 or a 1/32 of a scecond and example where this could be used is in a crime scene when trying to find out where the blood splaters over a crime scene or anouther use for high speed flash could be find the density of an object for example if an item is hollow or not
Inferred - inferred has many uses one of which is in the millatry for finding peoplewhile flying over head in a helicopter using a special camera attached to the underside of the aircraft to seek out inferred light that would not be picked up by normal cameras that will see people if they are hiding under dead foulage or hidden within a building and t can also be used for land scapes to
Here are some eamples of infared landscapes
Slow Motion - slow motion is mainly used for catching the point of impact of a object against something for example if u were doing a crash test on a car the slow motion camera will catch the point of impact of the car to the wall and it will also show them how the car pannels crush to protect the people inside the car
https://www.youtube.com/watch?v=H-0YISUqTjc (slow motion in action)












