1.   Patrick builds an entire world filled with bubble machines, sailing ships and friendly dinosaurs.

2.   A bubble machine belched bubbles.

3.   Cross the street and enter Gypsy Market through a courtyard beckoning with a bubble machine, pungent incense, seductive drumming and a psychic reader.

4.   Perhaps a maid service or a bubble machine.

5.   The resulting economic growth was solid because it was driven by productivity increases, not by bubble machines.

6.   Today, American architecture often resembles an infernal bubble machine run by evil clowns.