How to Write a Crime Scene Report | eHow - 2 views
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Sue Hoyt on 10 Jun 13how to write an FOR
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Synthesis of Nylon - YouTube - 1 views
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This shows how nylon is made at the boundary of the two liquids and how it can be drawn into a long fiber.
Shooting stuff in slow motion - YouTube - 1 views
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This helps to explain blow back and also how powder burns occur. The bottle is the best example of blow back because you see the cavity be created as the bullet passes through and then the water rush back in to fill the void which causes water to be expelled through the entrance wound. Also the apple shows how the exit wound will be greater than the entrance wound due to the mushrooming of the bullet as it passes through the apple.
How to Catch an Art Thief | ARTnews - 0 views
How to roll fingerprints - YouTube - 0 views
How The Pistol Works - YouTube - 2 views
HOW A GUN WORKS - YouTube - 2 views
The Undamaged Zapruder Film - YouTube - 1 views
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This shows how the size of the exit wound is much larger than the entry wound
how a shotgun cartridge works - YouTube - 3 views
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This goes over the parts of a bullet. Even though shotguns have several small projectiles, the basic parts are the same except bullets don't have wads.
HowStuffWorks "Forensic Science Channel" - 0 views