Currently, there are two major uses for a foam wedge commercially. The first and most prevalent is as relief with a bed/mattress unit. The wedges are used either as cushion or sometimes as a pillow. The other use is for various soundproofing applications.
Some examples of the wedge include a knife, an axe, a doorstop, and a chisel. The wedge is typically a triangular-shaped tool that can be used to split or separate objects.
A stapler is a lever because it uses a pivot point and a force to join papers together. It can also be considered a wedge because the staple itself has a wedge shape that penetrates the papers, holding them together.
No, a zipper is not a pulley. A pulley is a simple machine that uses a wheel and axle to redirect force, while a zipper is a closure device commonly used in clothing that consists of interlocking teeth.
Robert uses a foam can holder because it helps to insulate the drink, keeping it colder for longer periods of time. The foam material acts as a barrier to prevent heat transfer between the drink and the warmer environment, maintaining the drink's temperature.
A wheelbarrow is neither a wedge nor a screw. It is a simple machine that uses the lever principle to help lift and transport heavy loads. The wheel and axle on the wheelbarrow also help to make it easier to move loads over a distance.
Chopping wood (an axe), a doorstop and even you teeth!
A wedge is used in the sport of golf.
Golf uses a wedge. A wedge is a type of golf club and golfers mainly use it for hitting the golf ball out of the bunker. (sand pit).
Splitting things
chicken
All the girls where wedges.
axe, or knife
High density foam can be used as insulation, due to it's high thermal resistance. Examples of what can be insulated with the foam are pipes, tanks, freezers, and flotation material.
I would suggest going with the contour foam pillow. The foam will shape itself to your body providing the best support and comfort.
what process uses an invisble ink sprayed ongto the foam or gel core to impede the foam or gels expansion
The medical uses of Polyurethane Foam include wound dressings for exudating wounds. You can see a list of them at http://www.thomasnet.com/products/polyurethane-foam-30683502-1.html
The sword is an edged weapon that uses the action of a wedge to push "stuff" apart as it cuts through it.