3D printing or additive manufacturing is ongoing revolution in manufacturing with its potential to fabricate any complex object and is being utilized from aerospace components to human organs, textiles, metals, buildings and even food. Additive manufacturing, is defined by ASTM International as the process of joining materials together, layer by …

Lidars (Light Detection and Ranging) are similar to radars in that they operate by sending light pulses to the targets and calculate distances by measuring the received time.  The  key advantages of  LIDAR is  its superior accuracy and its ability to see through masking items, such as leaves, trees, and …

On 22 May 2017 a suicide bomber detonated an improvised explosive device, packed with nuts and bolts to act as shrapnel, in the foyer area of the Manchester Arena. The Manchester Arena bombing was an Islamist terror attack in Manchester, United Kingdom as people were leaving Manchester Arena following a …