1.   They say its rise is being propelled by interest from small investors who may not understand the company but want to participate in the Internet enthusiasm.

2.   This interest propelled Hesse into the work for which she is best remembered, three-dimensional pieces that stand, wind and hang.

3.   Business interests have always propelled firms to provide services within ever shortening intervals.

4.   Stock prices are higher in early trading, propelled by interest in technology stocks.