When laying the flooring around obstructions, like floor vents, cabinets or columns, cut the flooring to fit with a jigsaw. To install the flooring around pipes, you may need to use a jigsaw and wood glue to make the planks fit properly. 1  Cut a notch in the flooring to fit around the pipe.hen laying the flooring around obstructions, like floor vents, cabinets or columns, cut the flooring to fit with a jigsaw. To install the flooring around pipes, you may need to use a jigsaw and wood glue to make the planks fit properly. 1  Cut a notch in the flooring to fit around the pipe.
The cranial cavity cushions and protects the brain within a rigid skull. The other body cavities also cushion internal organs, but instead of being rigid, they have to be flexible for the heart, lungs, digestive organs, and reproductive organs to expand.
Protection of the Brain. The brain is protected by the bony skull and by three layers of membranes, the meninges. Between the middle and inner layer is a space filled with cerebrospinal fluid, which serves as a shock absorber. The same system of membranes and fluid protects the spinal cord.