It's soft but it make something harder!

Well now that you all know why I can't write newspaper headlines for a living... 
This Gold/Titanium alloy is 4 times as hard as pure Titanium:
http://www.bbc.com/news/science-environment-36855705

This Gold/Titanium alloy is 4 times as hard as pure Titanium:
http://www.bbc.com/news/science-environment-36855705