Vuvuzelas have created boon for earplug sales
NELSPRUIT, South Africa -- As it turns out, the controversial vuvuzela -- declared a public enemy by some World Cup players and television viewers -- does have a purpose other than giving people a migraine.
The horns, which fans bleat constantly throughout the World Cup matches, have spurred a temporary gold mine for a pair of ear plug companies.
Ear Plugs Online and Sheppard Medical, the biggest earplug supplier in Africa, have both reported an enormous increase in sales because ...
Read full story