But some times function’s whole design is wrong

With showoff 3d graphics

So piedpiper company actually going to start

This was very common and resulted in things like IBM PC clones that sped up innovation.

i don’t think it was due to reverse engineering but bcz of releasing specification by IBM them self due to which other manufacturer where able to make identical clone and can run extracted BIOS from IBM PC without any modification!

i think it’s from new sucide squad movie

government are shit then they would really liked to control it