1.   It had not always been possible for him to observe the phenomenon on his own.

2.   The same phenomenon was observed in New York.

3.   And also to observe a phenomenon he could not understand.

4.   After observing this phenomenon for three seasons, safety Curtis Fuller is prepared to offer further evidence.

5.   Increased interest and demand for hockey trading cards is a new phenomenon observed by T.J. Johnson, president of Third Planet collectibles.

6.   Neighbors say they sometimes observe odd phenomena in the sky, like shimmering rainbows or waves of colored light that appear in the dead of night.

7.   Other astronomers began observing the phenomenon with instruments sensitive to various regions of the electromagnetic spectrum.

8.   Pitcher Jeff Fassero has observed this phenomenon, painfully so.

9.   Some scholars have observed the phenomenon as early as third grade.

10.   The MACHO project found indirect evidence of the objects by observing a phenomenon called microlensing.