1.   A floating mill would separate the valuable minerals from the sand, and the unwanted materials would be used to fill in the wounds.

2.   Additionally, purifiers called protein skimmers extract all unwanted organic material that could affect water clarity.

3.   He held onto the unwanted material and turned it into an extended visual essay, with eye-opening results.

4.   The computer industry is also working on new labeling systems that would make it easier for parents to block unwanted material.

5.   The least restrictive means would be to encourage parents to use screening or blocking technology to keep unwanted material off their home computers.

6.   The right way to protect children would be to give parents the electronic means to exclude unwanted material.

7.   The software program screens Internet newsgroups, World Wide Web, gopher, chat, and other cyber services and filters out unwanted material.

8.   There they engulf the unwanted material as part of the normal infection-fighting immune response.

9.   Al-Falah told KUNA that the proposed station would delay the reception by one minute so that censors could cut unwanted material before distributing it by cable.

10.   Internet experts say the best way to keep unwanted material off computers is a combination of the newest technology and old-fashioned vigilance.