Four-minute Men: "general suggestion to speakers" (may, 1917)             The source was produced at a time when there was the need for propaganda in the United States to help the governmen...American-History:-Four-minute-Men …

Sal Khan in his speech ‘Master in education” talks about the issue offering students opportunities of providing feedback and assessment on a regular basis after learning every new concept in class as the basis of enhancing mastery of education...Education-and-the-Risk-Society …

Abstract Light detection and ranging (LIDAR) technologies have been in use over the last decades in the efforts to enhance the disaster management platforms. Its coupling with the unmanned Aircraft systems (UAS) it has become even cheaper, accu...UAS-deployment-of-LIDAR-to-evaluate-Coastal-flood-Risk …