Should you ever feel the need to carefully bore a hole through the top layer of skin on your finger, there's now a drill that can do it. Using his Ultimaker 2 3D printer, Auckland, New Zealand ...
MANIPAL: A first year aeronautical engineering student of Manipal Institute of Technology, Manipal (MAHE) has entered into Guinness Book of World Records for making the smallest working drill. Kiran ...
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