1
They have been proved practically unbreakable, the material and durability surprising the insurance officials.
2
Roque balls are made of a special composition that is both resilient and practically unbreakable.
3
It will just suffice to carry up our rope, and a small but practically unbreakable grapple of hardened gold.
4
A few lessons in discipline early in life will break him of this habit, but once acquired it is practically unbreakable.
5
In Martha Wallingford's character there was an element partaking of the nature of whalebone, yielding, but practically unbreakable, and sometimes wholly unyielding.
6
'Diamond filaments imbedded in the metal make it practically unbreakable,' Santanzer explained.
7
'Their bones are made of concentric microlaminations of carbon fibre and steel, all with bearing surfaces, which means they are flexible but practically unbreakable.