Cover your ears, Belgian trumpets to fill Brazil stadiums -

Fabio Lavalle, 26, and David dos Santos, 31, from the southern Belgian town of Mons, have invented a collapsible, pocket size trumpet, which, not unlike an air horn, produces a sound at around 98 decibels - equivalent to a hand drill.



from musicalchairs - Social Media http://ift.tt/1hTLf8m

via IFTTT