A few computers use recycled plastic in their cases, and most steel and aluminum items contain recycled (scrap) metal that has gone back into the metal supply. But most components of computers are made from new materials.
Computers are made of various materials depending on the price, age and size of your computer. Electronic wires would be copper, gold in some places. Plastic casing, copper oraluminium alloy heat-sink etc.There might be nickel in some computers but nickel is not a principal material.
There's a lot of information available at the Bureau of Engraving and Printing's website www.moneyfactory.com
Analog computers were first made in the late 1920s, Digital computers were first made in the early 1940s.
all computers have Microsoft on them because that's the brand name that designed and made the computers
So that people can go on wikianswers and find out why computers are made today
Recycled art, is art that has been made purely out of recycled materials.
They can be made out of recycled materials, metal and steel.
Yes they can, because they are made of materials that you can recycle
Yes hon file cabinets are made with recycled material. To be more specific they are made with recycled steel.
plastic
recycled paper
a tank for an aqurium
Faber-Castell Corporation introduced a pencil made of recycled materials in 1992
you can find bedroom furniture from recycled materials on www.furniturecircle.com/recycled-materials -
which materials are recycled in the u.k
You can purchase hose holders made out of recycled materials at your local garden nursery. Wal-Mart and the local hardware stores also have them available.
pf?