How does a trombone slide so much without notes changing?
trombone by evoo73 (cc by)
Lokheed explains how playing a trombone works, in layman's terms.
Highlighting the best bits from the MetaFilter universe
MetaFilter started as a community weblog in 1999, later added question and answers, then music by members, jobs, projects by members, a podcast, and finally an area dedicated to meetups.
