X-ray Fluorescence
X-ray fluorescence is a non-destructive analytical technique that bombards a material with high-energy X-rays, causing its atoms to emit secondary X-rays that reveal the elemental composition. This method is widely used in scientific and industrial applications for quick, accurate detection of elements, from trace metals in environmental samples to alloys in manufacturing, making it a go-to tool for preserving artifacts while unlocking their secrets.
Did you know?
X-ray fluorescence was instrumental in the 2012 Mars Curiosity rover mission, where it analyzed Martian soil and rocks, detecting elements like sulfur and chlorine, which helped scientists infer the planet's past habitability—proving that this Earth-bound technique can unlock secrets of other worlds over 225 million kilometers away.
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