Tanks are built to survive explosions—but they’re no match for a weapon that uses geometry to create a hypersonic jet of molten metal. From the invention of the shaped charge to why cardboard ...

This paper presents a MATLAB-based approach to model a planar array antenna using the array factor. The proposed model allows the exploration of various tapering techniques and their impact on key ...

In this creative and inspiring video, discover how to transform old keys into a unique and functional key holder! Learn step-by-step techniques to repurpose those forgotten keys lying around your ...

A new cyber-espionage threat group has been using a new backdoor malware that provides persistent access through a seemingly inactive scheduled task.