101.   Divers have recovered artifacts from ancient towns that once existed on what is now the lake bed.

102.   E-mail messages that are deleted can still exist on a computer hard drive, server or backup tape and be retrieved later.

103.   Even a horse cannot exist on thistle and dock.

104.   Even the tiny quarks that make up protons, neutrons and other particles are too big to feel the bumps that may exist on the Planck scale.

105.   Engineer Robert Zubrin said while discovering whether life ever existed on Mars was important, priorities would change in time.

106.   First, Merrill and others decided they could create business deals that existed only on paper and could wipe out enormous tax bills.

107.   Furthermore, the international consensus that makes possible a ban on reproductive cloning does not exist on therapeutic cloning.

108.   Generally, members must work for a publication that covers Washington regularly and exists largely on advertising or subscription revenues.

109.   Furthermore, no reliable data exists on what percentage of prospective tenants use brokers or rely on newspaper ads, bulletin board postings and word of mouth.

110.   Giving an opportunity to a deserving unknown would require more guts than exists on the entirety of campus.