Daffodil International University
Science & Information Technology => Science Discussion Forum => Topic started by: shahina on March 14, 2016, 03:03:23 PM
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An unmanned aircraft that can take off, hover and land vertically could be closer to reality, as part of a Defense Advanced Research Projects Agency (DARPA) program to develop these futuristic flying machines.
http://www.livescience.com/53983-darpa-lightningstrike-hybrid-plane.html