Some Things a Search for Reticulated* Foam Will Get You:

1. Pond supplies
2. Microwave absorption
3. Buffing pads
4. Puppet construction
5. Wound closure devices
6. Static dissipative swabs
7. Boat cushions
5. A fuel-cell powered mock hamster marketed for sexual intercourse

* "Resembling network; having the form or appearance of a net; netted; as, a reticulated structure." Webster's Revised Unabridged Dictionary, © 1996, 1998