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Movie from vimeo Insert on this slide after I make the movi

ALPHA BULLETS BETA ELECTRONS GAMMA RAY GUNS Weapons Used to Kill US

LARGE AND SLOW INTERNAL HAZARD RADON GAS VERY BAD Alpha Radiation Helium Atom

SMALLER; FASTER STOP WITH LIGHT SHIELDING STRONTIUM 90 Beta Radiation Electrons

PROTONS-ATMOSPHERE RAYS GO RIGHT THROUGH NOT ALWAYS FLY HIGH? Gamma Rays From Space

Background Radiation

Headquarters Area 51 The Alien Plan

OUR ALIEN DEFENSE SYSTEM How we know they’re Here!

Cloud Chamber Video

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