Thursday, September 18, 2014

Use of various types of models in laboratories

In the different types of laboratories, there are different types of models are used. In the labs especially in schools, colleges and institutes, different replicas or dummies are used for providing guidance and more knowledge. They provide insight about various organs, their systems and their functionality.

These models are an important part of laboratory instruments. Here are some examples of replicas which are used in laboratories:

Animal – In several labs, skeletons and replicas of various animals are used. Skeletons of cat, frog, lizards, chicken, fish etc., can be seen in any lab. In schools and colleges, these skeletons are used to provide better education and insight about animals. Students can learn many things from these skeletons. They learn how a living organism works.
Human – Models of human structure and organs are also used in various laboratories. Medical students can learn many things about human anatomy with the help of these structures. Replicas of minds, torso, muscles, eyes, respiratory system, ears etc., are widely used. These dummies give amazing knowledge about the functionality of human body. Students learn about different organs and how they work.

Biology – Biology models are used in biology laboratories of schools, colleges and research institutes etc. Microorganisms structures of viruses or fungus etc., helps in researching about these organisms. With more knowledge about viruses and bacteria, scientists find cures of diseases. One can learn about the nature and work of microorganisms.

Botany – Dummies of various trees and plants are used in various labs. Structures of plants, roots, leaves, flowers, fruits, fungi, stem, cells etc., are used in laboratories. These dummies provide deep knowledge about botany. One can learn more about plants with the help of these models.

Cellular – Cells are an important part of structures of human, animals or plants. Their study holds and important part in science. For the study of cells, students and lab professionals use these structures for getting better knowledge. Cells can provide better knowledge of anatomy of various organisms that is why their study is necessary.

With the help of all these models, professionals and students get more knowledge about different organisms. They learn as well as research more in science. Science gets more interesting with these dummies and students become more interested in study. These structures help in finding cures for diseases, making new discoveries, revealing functionality of organisms etc. They help in different types of studies like pathology, histology etc.

Friday, September 12, 2014

Types of laboratory equipment that are required in science labs

Science laboratories are needed to be equipped with various tools and equipment because of the need to conduct experiments, take measurements, or collect data.

Various types of science equipment needed by professionals or students working in a laboratory are Bunsen burner, microscopes, calorimeters, reagent bottles, beakers and many more.

However, the type of science gears needed depends upon various factors. The type of experiment that is to be made in labs, the need of students or researchers, location of lab i.e. in school, hospital, in a research center or at an investigation center and lastly sophistication of the laboratory.

Different types of laboratory equipment used in science labs are as follows:

On regular basis test tubes, beakers, containers, boiling flasks and flasks are used. These are found in labs of all schools, hospital, clinic, or research center.
Few other basic laboratory items that might also be there in the labs are forceps, clamps, rings and support stands. Graduated cylinders and barrette are also an essential part of experiments conducted in laboratory because it is used for measuring purposes.

Depending on the tests, some complicated measuring equipment that is a part of laboratory includes volumenometer, beam balance, and electronic balance.
Scientists usually make use of these complex gears. In addition, they also need PH meter to measure the acidity of different solutions.

Lab gears are not just for making experiments, there are few gears that are used for safety measures, while performing different experiments as well.
Eye goggles and safety gloves are some of the safety items that are must to be used in science laboratory by students or experts for performing experiments.

Apart from its use in science laboratory, equipment is used for teaching students also. For example, dissecting kits used in the medical college labs to make students understand body parts of small animals.

Now the question arises here is from where to buy these gears. Buying science laboratory equipment is no more a difficult task today. You can shop online and purchase any type of gear, as per your needs.

Dozens of websites area there on Internet that provide lab gears. You need to choose one whom you find is good for supplying quality equipment; after all, it is a onetime investment and you would not want to invest your money again and again on purchasing laboratory items.

Monday, September 1, 2014

Benefits of human anatomical models over charts & diagrams!

Understanding human body structure by the means of charts, diagrams is quite difficult. To help make students understand the body structure in schools and colleges, other alternatives are searched out.

From the word alternate, here it means anatomy models, which is a great teaching and learning resource. Students are able to gain more insight about the body structure by this way, which was not possible earlier, by charts.

Following are few other benefits of human anatomical models:
  • Easy understanding: It is said that picture speaks thousand words, but models speak more than thousands words. Where charts, diagrams or for that matter pictures helps make things easy to understand, simulations help gain deeper knowledge about the body. Therefore, when making a choice between the two for gaining insight knowledge about the human structure, models are of great choice.
  • Hands on learning: Easy learning about the complex functioning of the human body parts is possible by anatomy simulations. Learning about body parts become yet more easy and enjoyable via such simulations.
  • Visual and sensory benefits: These structures allow one to touch, feel, and look closely to the various parts of body. These are quite helpful for students who want to have science lab at home.
Human anatomy models are available in variant size and shapes. In addition to this, these are available in various colors and materials as well. One can buy a comprehensive anatomy model or specific body part model like that of a head, brain, torso, organs, nerves, skeletons, lungs, hands, heart, skin, eyes, ears, teeth, etc.

Based on the educational needs of school or college lab supervisors can ask from the manufacturers any of these in a wide range.

Numerous manufacturers in market, you need to be peculiar when making a choice for the supplier as not all provide quality products.

Therefore, before buying, it is advisable to keep few things in mind such as:
  • Purpose of buying- For school, college or individual understanding
  • Number of people making use of it
  • Credibility of the manufacturer
  • Past customer reviews about the supplier
  • Experience of supplier in the field of selling various body simulations
  • The product quality
This all might sound tedious but worth doing because one gets assured that they will get best quality body anatomy simulations from the provider.