No one knows exactly where disc golf started, but some credit it to a group of school children in Vancouver,Canada.

VOA: standard.2010.08.03

He won one of the first disc golf championships in the country nearly 40 years ago.

VOA: standard.2010.08.03

A five-disc set of John Coltrane music was one of the year's best sellers, as well as new albums by Boney James, Chris Botti,Diana Krall, Harry Connick,Junior and Michael Buble.

VOA: standard.2009.12.25

One disc made its way from England to Brazil while another hopped around the U.K. before landing in Africa.

NPR: Ant Neely: 'Scratch Redux'

At CES 2009, Pioneer's home entertainment group is introducing three new Blu-ray Disc players and one new upconverting DVD player.

ENGADGET: Pioneer intros BDP-120 / BDP-320 / Elite BDP-23FD Blu-ray players

For example, a compact disc sent from one country to another is clearly a good, and will incur a tariff as it crosses the border.

ECONOMIST: A survey of world trade