it is better to use natural materials
the disadvantages of natural fibres are the followingabsorbs a lot of waterlow staticfades faster (colour loosing)some natural fibres are very delicate like silk and are hard to wash/dry etcto produce natural fibre lots of land is requiredshrinking
it depends what kind of roket you want to build
Polymers are used in our lives as polythene is used in shopping bags, They are used in for different things as-well, for example NYLON in suitcases and bags Polyvinyl-acetate in plastic bottles and utensils There are many Different Polymers The clothes we were are made out of polyester
It is metabolism.
If you mix some baking soda and your shampoo in your hand and wash your hair, it will strip away any build up of chemicals and waxes from conditioners. This should NOT be done often as it will strip your hair of natural oils if you do this too much.
The Kayapo's houses are made from natural materials, i don't quite know what materials but they are definitely things like wood etc.
Because you can design a synthetic polymer to exactly meet your needs. You can modify a natural polymer sometimes if it's not what you need, but at that point is it really a "natural" polymer? Take cellulose--a perfectly serviceable natural polymer, they build millions of homes every year out of it. But what if you need a polymer you can see through? Cellulose won't work for you there unless you dissolve it in acetic acid (cellulose acetate) or nitric acid (cellulose nitrate). By the time you're done, you have a polymer that's no longer really "natural."
Louis Kahn's materials of choice to build with included exposed concrete, brick, and wood. He believed in using natural materials that could create a sense of warmth and timelessness in his architecture, emphasizing honesty in the way materials were used and expressed.
Concrete, Mortar, Brick, Block, Re bar for support
They use Dirt, Mud, Stone, and other natural materials near them.
what materials are needed to build a lighthouse
they used to changed when they discovered that new materials would work better to build with
To build an irrigation system you will need clay,sand or soil (optional), plastic leaves,glass and other natural materials.
The longest lasting material for a deck is also the most expensive. IUt involves the use of synthetic materials. They can be made of plastic, vinyl or wood-polymer lumbers. They also come in a variety of colors. And all these materials need to be installed using a base of pressure treated wood.
The materials are the following:woodstonedirtgold
the materials used to build the truning torso are, medal frames . aluminum wood , glass and i dont know , just those ,,, ^^^
You should build it out of lava proof materials such as poo