This is a great book that won the Newbery Award.
Professor William Waterman Sherman was rescued by a steam ship. He had left to travel around the world in a giant balloon but he had twenty large balloons when he was rescued. He tells a tale of a secret world on a volcanic island with a rich diamond mine. This island has the volcano Krakatoa which was one of the biggest volcanic eruptions in history.
121 is one twenty-one
bidecadal
Twenty one twenty fifths can be written as a fraction as 21/25.
If you have twenty-seven things lined up in a row, then the last one is the twenty-seventh one.
Negative twenty nine minus negative twenty one is negative eight.
The Twenty-One Balloons was created in 1947.
William Pene du Bois wrote The Twenty-One Balloons.
The ISBN of The Twenty-One Balloons is 0-14-032097-0.
no
I don't think so because their just balloons
it is a fantasy book
repel
Not Yet.William Pene Dubois' Newbery Award-winning novel The Twenty-One Balloons has not yet been adapted for film. Jeanne Meyers and Big View Pictures, Inc. acquired the film rights to the acclaimed children's novel though, and the project is in development according to their website: http://www.the21balloons.com/
Why don't you read it and find out?
One can purchase personalized balloons on websites such as Fast Balloons or Party City. One can also personalize and buy balloons on Balloons Tomorrow and Balloon Printing.
they pop
They Repel.