a mark on the edge of planed timber
Some of the measures that can be applied to reduce movement of timber members are:
mark
Mark Wood
Mark Dein lead the team that invented the first gigahertz chip.
The person who invented the gigahertz chip
Mark
No chip board is a combination of chips of wood not necessarily hardwood and glue. Hardwood is a tightly grained timber such as eucalyptus or balsa wood. the term hardwood has nothing to do with the hardness of the timber it relates to the closeness of the grain.
it was a gigaherz (1000 mhz) chip
Shredded wood (timber), glue and compression is used to produce sheets of 'chip-board'. (Wood grows naturally as a tree.)
All according to how much you want to do to it, you can start with a chip.
You have to install a chip that keeps it from shutting