Also, via XKCD:
Three LA to NY flights are more than the approximate dose received at Fukushima Town Hall over two weeks following the accident. But you have to make 175 flights to get as much as you get with just one chest CT scan.
Three LA to NY flights are more than the approximate dose received at Fukushima Town Hall over two weeks following the accident. But you have to make 175 flights to get as much as you get with just one chest CT scan.
Which makes sense, since a CT scan is basically enough X-rays that you can make a 3D picture.