1.   A honeycomb provides the most rigid structure with lightest weight.

2.   In spite of their rigid structure they can move through the water with surprising speed.

3.   In the islands almost all white men were part of a rigid structure that turned them into guards and gaolers.

4.   Instead of a rigid structure, gender becomes an open house for men and women to enter and leave.

5.   It means less rigid structures in planning.

6.   The very rigid structure looks tedious and clumsy to us humans, but we are not meant to be reading it.

7.   Steel seems to be the best material, but not if it is welded to form a rigid structure.

8.   The aim was to create a rigid vertical administrative structure which establishes minimum necessary rules for economic and social behaviour.

9.   Boys Ranch uses discipline, hard work and rigid structure to rehabilitate and build character.

10.   But in Europe, with rigid social structures and traditionally strong labor movements, the tension is even greater.