YouTube on MSN

Making earrings twisted round like coins - copper wire jewelry #shortsvideo #handmade #diycrafts

Full tutorial video link above the title wire size to make earrings twisted round (can + a few centimeters to depreciate) 20 ...
IEEE

2x2 Ultra-Broadband Multimode Interference Coupler with Subwavelength Gratings Fabricated by Immersion Lithography

Abstract: We demonstrate an ultra-broadband 2x2 multimode interference (MMI) coupler leveraging subwavelength grating (SWG) nanostructures fabricated by immersion ...