February 2 marks Groundhog Day and is the day we wait with bated breath to find out if Punxsutawney Phil will see his shadow. He makes his appearance first thing in the morning at Gobblers Knob in the ...
Interesting Engineering on MSN18d
US engineers craft 3D shapes from single sheets to control light and sound pathInterestingly, Princeton University engineers have created innovative 3D structures from a single piece of material by combining the art of paper cutting and folding. They have developed 3D structures ...
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