If you have a question you can search for the answer below!
Nylon is a group of manmade polymers used for a number of products. Nylon was first invented to be a manmade replacement for silk, but today the fibers are used for many products such as fabric, rope, carpet, seatbelts, fishing line and much more. Solid nylon can also be used for a number of purposes such as mechanical parts. Since its invention in 1935 it has become one of the most commonly used polymers in the world. Let’s find out who invented this important material.
The Jaws of Life is a powerful rescue tool, or set of rescue tools, used by emergency workers to extract people from vehicle crashes and other small spaces. These tools are responsible for saving many people each year because they allow the emergency workers to reach the victims faster than other methods. These tools perform very important rescue functions such as pushing, pulling, cutting and spreading. A separate tool is sometimes used for each task, although the combination tool is a popular choice for emergency workers. The Jaws of Life operates with hydraulic fluid pressure and the power for this may come from a petroleum engine, electric pump or rechargeable battery. Let’s find out who invented this important safety device.
Nachos are a delicious Mexican food that can be both a snack and a main meal depending on how they are made. The most basic ingredients are usually tortilla chips, cheese and salsa, but there are many variations of this dish. The simplicity and enjoyable taste of nachos led to their popularity in Mexico and their spread to much of the world. Continue reading to find out who invented this delicious dish.
A computer mouse is a pointing device that allows computer users to perform various tasks in a faster and more efficient way than other methods. Most modern computer mice have at least 2 buttons and a scroll wheel. They are commonly connected to the computer via a USB port, but wireless versions are also popular. There is a good chance that if you are reading this article on a computer that you will have a mouse in your hand. Continue reading to find out who invented this important piece of technology.
Kool-Aid is a popular brand of flavored drink mix. It is usually sold in packet form and is made by mixing the powder with water and sugar. Throughout the years it has been available in a wide variety of flavors and today is available in many countries of the world. The mascot of the drink is the Kool-Aid Man, who is best known for his catch phrase “Oh, Yeah!” Kool-Aid is owned by Kraft Foods and is manufactured in Mexico. Continue reading to find out who invented this popular drink mix.
Cotton candy, also known as candy floss or fairy floss, is a confectionary product made from spun sugar and food coloring. Cotton candy is often served on a stick and the finished product resembles a large piece of cotton, from which it gets its name. It is a popular product at the circus, carnivals and fairgrounds, where it is often made and served from small carts. Cotton candy machines are also available for home use. If you have ever wondered who invented this tasty treat, keep reading to find out.
An MP3 player is a small electronic device that is designed to play digital music files. They are named after the popular music file format MP3, even though they can usually play other file types. They are sometimes referred to as a portable media player or digital audio player and depending on the specifications they may also be used to view image and video files. Unlike previous portable music players, an MP3 player doesn’t require media (CD or audio tape) and stores the digital music files on a hard drive, memory card or similar internal storage device. The most well known MP3 player is the Apple iPod, which was first released in 2001. However, Apple wasn’t the first to invent this technology.
SCUBA is an acronym for self-contained underwater breathing apparatus and is used by divers to dive deep under the surface of the water. It is used for a variety of different purposes including diving reefs, wrecks and it is also used by civilian, military and emergency services officers for a variety of work-related activities. Prior to the invention of SCUBA equipment underwater divers would have to be attached to an oxygen hose which would provide the diver with air. This made swimming underwater difficult and sometimes accidents occurred with the supply hose. Other types of diving gear also had trouble regulating the oxygen for the diver to breathe.
A microscope is a specialized scientific instrument that is used to study objects that cannot be seen by the naked human eye. The most well known type of microscopes use a glass lens to magnify the size of an object so that it can be observed. They often make use of light to illuminate the subject of study. They can also be adjusted for different views and magnifications. There are many types of microscope including the optical microscope, electron microscope and the scanning probe microscope. Let’s take a look specifically at the invention of the optical microscope.
Barbed wire is a fencing wire with sharp barbs placed at regular points on the wire strand. These barbs are designed to cause discomfort to an animal or person to discourage them from passing through or over the fence. It is commonly used in agriculture to prevent animals from escaping and on top of high fences or walls to discourage people from climbing the structure. Barbed wire has also been used in times of war to fortify an area or to slow opposition troops down. Barbed wire fencing is widely used for these many applications because it is inexpensive and can be easily constructed quickly and easily. If you have ever wondered who created this simple and effective fencing, keep reading to find out.