Security Q&A
How can we make our lives safer?
That's the critical question asked by all security personnel. How can we prevent dangerous people from entering our facilities? Can we reduce the crime at our schools? Can we quickly notify the police when danger threatens? These questions and others are on the top of our
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What's the most terrifying word in nuclear physics?
"Oops " I was studying frequency in my physics class.
Now my brain Hertz. Where does bad light end up?
In prism. Why is electricity an ideal citizen?
Because it conducts itself so well. Physics is the science where it takes long, complicated equations to explain why round balls roll. I
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