1.   No one has ever been able to explain the mystery of the Bermuda Triangle.

2.   With only his home-made phrase book to help him, Twoflower was trying to explain the mysteries of inn-sewer-ants to Broadman.

3.   He informed the station at once, but no one there was able to explain the mystery.

4.   Amid explosions and swishing clouds of carbon dioxide he explained the mysteries of chemistry with contagious enthusiasm.

5.   And an introductory wall text near the entrance explains museum mysteries, including the accession numbers on labels and the hygrothermographs that measure temperature and humidity in the galleries.

6.   A Kelly manual explains the mysteries of school life, like passes and study halls.

7.   A satellite launched last week will monitor the undulating curtains of the aurora light in the polar night sky in an effort to explain its mysteries.

8.   Finally, at the June meeting of the American Astronomical Society in Chicago, Djorgovski challenged fellow astronomers to help explain the mystery.

9.   He is not a myth, nor is he just a projection of our minds as we attempt to explain the mysteries of evil.

10.   Lee, a psychiatrist, and Warne, a golf instructor, join forces to explain the mystery of why you play better when no one is watching.