Harvard's RoboBee will one day conduct artificial pollination and survey disaster zones, but first it has to stop crash ...

Full tutorial video link above the title or <a href=" Materials I used : Soft copper wire : wire size to make pendant ...

Soft copper wire : wire size to make pendant diameter 3cm 20 gauge ( wire diameter 0,8mm) : 40cm( 16 inch) 28 gauge ( wire diameter 0.3mm ) : 20cm( 8 inch) Use a cylindrical object with a diameter of ...