ABS
1954 in switzerland
The cost to build an electric toothbrush can vary widely depending on factors such as design, materials, and technology used. On average, manufacturing costs for a basic electric toothbrush can range from $10 to $20 per unit, while more advanced models with features like smart technology or premium materials may cost $30 or more to produce. Additional costs for marketing, distribution, and regulatory compliance can also significantly affect the final retail price.
what materials were used to make the first electric fan
An electric toothbrush should have no adverse effect on your veneers. If your veneers come off, there is something wrong with either the veneer, the adhesive used to attach the veneer to the tooth, or the tooth itself.
A toothbrush typically weighs in grams, usually around 20 to 100 grams depending on its size and materials. Kilograms are much heavier units of measurement, used for larger items. Therefore, a toothbrush is measured in grams, not kilograms.
it was Actually tested on a chimp, they decided that chimps were the closest things to humans so they used it on the chimp.
Dielectric heating is a type of heating used in engineering. Insulated materials are heated and then put over an electric field that changes quickly. It is usually used for making plastics and rubber.
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Materials used for making colors are mostly colored shells and plants.
some new materials that are used in making jewellery today is beads, wire, and pliers
A drill is a commonly used tool for making holes in various materials.
. A variety of materials are used for making shoes. Leather fabrics, plastic, rubber, fabrics, wood, jute fabrics, and metal are all materials used in shoe making.