"This process is like a cosmic CT scan, where we can look through different slices of cosmic history and track how matter clumped together at different epochs." A powerful combination of data from ...

THERE have now been described a number of moving-anode X-ray tubes, including the mercury-sealed type developed in this Laboratory 1–4, and their high performance may be regarded as established.

It can be checked very easily now with a CT coronary scan, which takes just five minutes. A five-second injection is given, followed by a five-second X-ray, and all the images inside your body are ...

[Pyrotechnical] thought about buying a CAT scanner and found out they cost millions of dollars. So he decided to build one for about $200 using a salvage X-ray tube and some other miscellaneous parts.

If you’re wondering why anyone would scan a board, other than boredom, know that it’s actually quite common. X-Ray machines are ... Computed Tomography scans (CT scans, CAT scans), in effect ...