Ionizing Radiation
Movie from vimeo Insert on this slide after I make the movi
Alpha BulletsBeta ElectronsGamma Ray Guns
Weapons Used to Kill US
Large and SlowInternAl HazardRadon GasVery BadAlpha
RadiationHelium Atom
Smaller; FasterStop with light shieldingStrontium 90
Beta RadiationElectrons
Protons-atmosphere Rays Go Right ThroughNot AlwaysFly High?
Gamma RaysFrom Space
Background Radiation
Headquarters Area 51The Alien Plan
Our Alien Defense SystemHow we know theyre Here!
Cloud Chamber Video
