Cool new tech

Recently, historical science researchers decided to test out an x-ray machine from 1896 and compare the results to that of a modern x-ray machine. If that is not cool, I do not know what is. because they the old x-ray machine had thousands of times more radiation then a modern machine, they tested in on a cadaver. Of course the modern x-ray had a clearer image and was safer, but even though the results were as expected, it was still interesting to see how much technology progressed. In 1896, the x-ray machine that they had was probably thought to be a modern and safe technological marvel, while we know better now. Perhaps in 100 years our x-ray machines will be considered unsafe, blurry and old. Technology advances and it will be interesting to see where we take ourselves.