Spatter can originate from rapidly expanding gas bubbles in the weld puddle or in the metal drops that transfer from the end of the electrode. Expanding gases can cause drops to explode like an ...

Physicists continue to contribute their unique insight into the forensic analysis of blood spatter patterns with two recent papers. The first, published in Physics of Fluids, offers a useful ...

This New Scientist article, usually accessible only to subscribers, is made available for free by the Museum of Applied Arts and Sciences in Sydney, Australia Whodunnit? Forensic investigators could ...

Through high-speed synchrotron X-ray imaging, the spatter dynamic during LPBF was captured and quantified under various processing conditions, and two new spatter mechanisms were discovered. The ...