magnetic particle inspection (mpi) is a non-destructive testing (ndt) process for detecting surface and shallow subsurface discontinuities in ferromagnetic materials such as iron nickel cobalt and some of their alloys. the process puts a magnetic field into the part. the piece can be magnetized by direct or indirect magnetization. direct
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for technical purposes the nanoscopic scale is the size at which fluctuations in the averaged properties (due to the motion and behavior of individual particles) begin to have a significant
magnetic particles . as mentioned previously the particles that are used for magnetic particle inspection are a key ingredient as they form the indications that alert the inspector to defects. particles start out as tiny milled (a machining process) pieces of iron or iron oxide.
a: hurricanes are born and spend their early lives in the tropics where the general flow of the winds is from east to west. winds at all levels of the atmosphere push hurricanes along.
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a singularity ( though no idea on a tachyon one as they are still theoretical particles) iare omnidirectional and wielding such a weapon would affect the holder as well not fully aware of your
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