when a passenger puts their bags through an x-ray machine, they go through a type of electromagnetic energy
unlike visible light, humans cannot see x-ray
in hospitals, there x-ray energy beams can see through skin tissue to detect broken bones, tumors or other injuries
in an airport, x-ray technology is used in computer tomography scanners
suitcases from passengers ride along a conveyor belt and pass through the hollow computer tomography scanning machines
the x-rays bounce off the objects inside the suitcases, measuring the density and mass of each object
all that data is immediately entered into a computer
computer tomography scanners are more complex than metal detectors and can analyze chemical components in addition to metallic objects
if the density and mass of items of items in the suitcase match items that are known to be dangerous, the objects are removed from the suitcase
when a passenger puts their bags through an x-ray machine, they go through a type of electromagnetic energyunlike visible light, humans cannot see x-ray in hospitals, there x-ray energy beams can see through skin tissue to detect broken bones, tumors or other injuriesin an airport, x-ray technology is used in computer tomography scannerssuitcases from passengers ride along a conveyor belt and pass through the hollow computer tomography scanning machinesthe x-rays bounce off the objects inside the suitcases, measuring the density and mass of each objectall that data is immediately entered into a computercomputer tomography scanners are more complex than metal detectors and can analyze chemical components in addition to metallic objectsif the density and mass of items of items in the suitcase match items that are known to be dangerous, the objects are removed from the suitcase
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