Frank Forcella was surrounded with apricot pits saved in an endless line of 5-gallon buckets. Apricot trees don’t fare well in the cold of Minnesota, but Forcella scratched out a hobby harvest each ...

University of Minnesota researchers are confronting the age-old problem of controlling weeds with a new approach: blasting them at high pressure with abrasive corncob grit. Scientists at the U's West ...

Abrasive water-jet (AWJ) coating removal processes are emerging as a greener alternative to acid baths and grit blasting • Abrasive water-jet systems use CNC programming for repeatable removal of ...