The Pakistan Telecommunication Company Limited (PTCL) has announced that an international submarine cable outage is causing slow internet speeds for its users. "Teams are working diligently to ...

Pakistan Telecommunication Company Ltd (PTCL) on Friday said teams were “diligently” working to resolve the matter of disruptions faced by users since last night after a fault in one of the ...

XRD works by directing X-rays onto a crystalline material and analyzing the angles and intensities of the diffracted beams. The atomic planes within the crystal act as a three-dimensional grating, ...