The cylindrical shape is faster and more efficient than smaller, bubble-shaped personal subs. U-Boat Worx Compared to the ...

The graph tends to show shifting, rounded curves that resemble the lumpy, bubble-shaped shmoo character in the Li'l Abner comic strip series. The term is also a verb: "to shmoo" is to run the test.

Only a couple of square inches in size, a bubble memory module contained a thin film magnetic recording layer, and globular-shaped bubbles (bits) were electromagnetically generated in circular ...

All bobs tend to vary in length and shape, depending on personal preference. The bubble bob has also been said to suit every face shape, especially those with oval or heart shaped faces.