Welding. Welder using a disc welder to join pieces of metal together. The edges of the metal are melted and allowed to solidify together.

---

Size: 3668px × 3832px
Photo credit: © SIMON LEWIS/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: artwork, cell, cells, condition, disease, disorder, fertilisation, future, futuristic, guiding, healthcare, helping, illustration, infertile, infertility, machine, mechanical, medical, medicine, micro, micromechanical, micromechanics, microscopic, nano, nanorobot, nanotechnology, reproduction, reproductive, robot, selecting, small, sperm, spermatozoa, spermatozoon, technique, technological, technology, treating, treatment