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What else can I help you with?
This useful and common material is made chiefly from sandsoda and lime?
Glass
Who invented glassmaking?
Glass making has been going on since early Mesopotamia. The earliest glass products from this time period were glass beads.
What is the person wearing if he has on spectacles?
Eyeglasses.
What is another name for eyeglasses?
bifocals?
What are the advantages of acrylic plastic?
Acrylic is a useful, clear plastic that resembles glass. it is strond shatter resistant and waterproof.
What materials were used to make eyeglasses?
Eyeglasses are made with materials such as metal and glass. The glass is the most important part of the glasses as they form the lens which the glasses are used for.
What material were originally used to make eyeglasses?
Eyeglasses were originally made from two convex glass lenses with metal wrapped around them.
What were the first eyeglasses made of?
The frames were made from metal and the lens were made from crown glass.
Why did Katherine Blodgett invent eyeglasses?
Katherine Blodgett did not invent eyeglasses; she invented non-reflective or "invisible" glass in the early 1930s. This innovation helped improve the clarity and visibility of eyeglasses by reducing glare and reflections, making them more comfortable to wear.
Why is glass a useful material?
Glass is a useful material because it is transparent, allowing light to pass through easily. It is also durable and resistant to heat and chemicals, making it suitable for a wide range of applications including windows, containers, and lenses. Additionally, glass is recyclable, making it a sustainable choice for many products.
Why is chromium important?
Chromium is useful in glass-making because it is one of the most powerful of all coloring agents used in the glassmaking industry and is used in the production of dark green glass.
How do you spell glass?
You just answered your own question. Glass
Is the glass magnifying glass the same as the glass of eyeglasses?
Yes, its just that a magnifying glass has a different prescription than eyeglasses.
Why do we need glasses?
Glass is used to make many things such as windows, mirrors, eyeglasses, and containers for food and drinks. It is a very useful material because it is hard, transparent, cheap to make, and does not react chemically with most common substances.
Why glass is used to make lens?
Glass is commonly used to make lenses due to its transparency, ability to be molded into precise shapes, and its ability to refract light. Glass lenses can be designed to bend and focus light in specific ways, making them ideal for use in optical systems such as cameras, microscopes, and eyeglasses.
How did Samuel armate the eyeglasses?
Samuel created eyeglasses by mounting two glass or crystal lenses into a frame that could be held up to the eyes. He is often credited with inventing the first pair of eyeglasses in Italy around 1286. Eyeglasses provided a simple and effective method for improving vision for those with vision impairments.
Does Kanye West need eyeglasses?
NA....................................... MY MAN DOES NOT NEED GLASS HE CAN SEE JUST FINE . WHY DO YOU SAY THAT?
