Object permanence?
Found Objects by Rusty Clark ~ 100K Photos (cc by)
In Ask Metafilter, Have the things you find on the ground changed in the last 30 years?
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.
