Sentences with phrase «african vuvuzela»
Using computer analyses, researchers suggest that airflow through the bony tube would have generated sound with a frequency somewhere between 248 and 746 cycles per second — a range that encompasses the droning tone of the South African vuvuzela, which became notorious during soccer matches held during the 2010 World Cup.
http://www.sciencemag.org/ Not exact matches
It faced tough competition from concepts for Christmas trees, toilet - paper holders, and lamps, but Megan Bernstein's design for big, colorful earrings beat them all out, becoming the winner of WoZela's vuvuzela recycling competition.The contest, sponsored by two South African advertising firms, drew more than 100 entries suggesting ways to reuse or recycle the plastic horns that blared throughout this year's World Cup matches.