Researchers at Carnegie Mellon University created a robotic snake that can crawl, climb, swim and scale flights of stairs. These versatile robots, which are designed for reaching human inaccessible areas, could be valuable tools for disaster relief.

Amazing grace is a song that touches everybody's soul. A song that brings peace, serenity, calmness, humility and joy all at once. This is my Bagpipe version of this wonderful song that sounds hauntingly beautiful on an instrument like Bagpipes infact Amazing grace is most popularly played on Bagpip...