At what dosage point does Alpha radiation catalyize a reaction in Vitamin D2?

How much exposure to gamma rays do occupants of an airliner flying at 20,000 feet at a speed of 620 mph on a four hour flight, when flying on the side of the earth exposed to the sun, endure?

And what about the side not exposed to the sun?

If a 12oz carton of applesauce with ascorbic acid (vitamin c) is exposed to four curies of beta radiation what will its new shelf life be?

How much Strontium 90 was released on the people of the city of Los Angeles, California between January 1950 through February 1954?

What about Albuquerque, New Mexico?

Evidence?

How many questions here have no fixed answers?

How many have answers which cannot be accurately measured to within a error margin of greater than 10%?

What exactly is the purpose of my post?

Are you certain?

Clues?
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Just having a little fun,

SDAI-Tech1