These 21 "Unidentifiable" Items Were Total Mysteries Until The Internet Came To The Rescue
"While nowhere near as rare as it once was — it used to be called 'unobtainium' by engineers — titanium is still pretty rare ...
"It Says 'Don't Touch' Right There:" These 21 "Bizarre" Items Never Would Have Been Identified Without The Help Of The Internet
"While nowhere near as rare as it once was — it used to be called 'unobtainium' by engineers — titanium is still pretty rare ...
cmu.edu5d
Dr. Jason Kush
Kush proudly endorses the Selmer (France) and Conn-Selmer (USA) instrument companies, as well as the fine mouthpieces and ligatures of Belgian craftsman François Louis.