تبریک روز مهندس….

star has 5 ends A A square 4 A triangle has 3 A line 2 ends A life has 1 end, but Engineer brain is like circle which has no end Happy “Engineer” day

star has 5 ends A

A square 4

A triangle has 3

A line 2 ends

A life has 1 end, but

Engineer brain is like circle which has no end

Happy “Engineer” day

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