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.
In between the skull and brain are three layers of tissue, called meninges. They protect the brain. The strong, outermost layer is named the dura mater. The middle layer, the arachnoid mater, is a thin membrane made of blood vessels and elastic tissue. It covers the entire brain.