In this video I make a honey, flower pot made of cement, cardboard and cloth. #diyideas #diy #diycraft Printed the pentagon on the printer. Using this pattern cut eight pentagons from cardboard. I ...

Improving upon a previously reported design, researchers publishing in ACS Omega have created a triboelectric nanogenerator ...

Zaps of static electricity might be a wintertime annoyance, but to certain scientists, they represent an untapped source of ...