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The newest technology in HD TV is the LED TV.  LED backlights are being used by some manufacturers such as Sony and Samsung to replace the traditionally used CCF Lamps.  The TV is still an LCD but with a different back light as the LCD panel doesn't product light on its own. Thinner TV's can be manufactured using this technology and there are some environmental benefits too. There are many advantages in the new LED Television technology as well as with the new OLED TV which uses the LED at a much more advanced level and really is a different style of picture altogether. So far there are only a few on ...

written by The Scientist

Prosthetic legs, also known as artificial legs, provide amputees with a replacement for a fully functioning limb. This prevents the need  for a wheelchair. Of all prosthetics, artificial limbs are critical for patients to resume a normal life. Although wheelchairs help with mobility, most amputees would prefer a leg replacement to a wheelchair. Prosthetics can sometimes be bought through medical supplies stores or can be ordered for your specific situation by your doctor. The need for leg prosthetics can be from amputation because of an accident, birth defect, vascular disease or other medical complication. They can generally be divided in to two types ...

written by The Scientist

Today’s era predominates with a high intellect. Every aspect of our life is fully influenced by the modern scientific principle of proof and sound logic. As a result world humanity requires both proof and logic as far as philosophy is concerned too. Only after testing it thus will they deign to accept its usefulness. Truth and Reality will be imbibed only after it is tested via logic and scientific proof. This insistence of ‘proof’ has greatly challenged the very existence of Spiritual Sciences. Man’s glory and social arrangement has its roots in high leveled faith that encompasses both sacred ideals and principles. Sheer intellectualism with its emphasis on direct proof has truly ...

written by The Scientist

No country is against the development of science and scientific research.It has been recognized by everyone that without science there is no development.Therefore, promotion of scientific research in all area is taken up seriously.Research both in basic and applied sciences is essential to achieve national and international developments.In fact, basic science is costly as compared to the applied science.In a recent article on science for sustainable development published in Current Science (Curr. Sci.) Dr. I. P. Abrol mentioned that low level of funding is frequently cited as one of the major factors for the declining state of science in India.Not only Dr. Abrol, many other Indian scientists used to tell the same ...

written by The Scientist

One need not make any extensive surveys of different media to provide evidence for this failure. It is enough to see how sports has managed to gain more coverage in various media over the last few decades vis-a-vis science. One may argue that this is so because there are always some sports events occurring all over the world which naturally draw the attention of media. But contention here is that scientific activity, scientific community and laboratories all over the world can also be turned into what are called 'media events' if enough pains are taken by science communicators to achieve this status for science. First and foremost it will require the maximum ...

written by The Scientist

COGNITIVE SCIENCE - NATURE OF INTELLIGENCE            Many people reading this article may not be familiar with the term ‘Cognitive Science’. But the term ‘Artificial Intelligence’ may sound familiar, as its often heard term and its a booming research area. ‘Cognitive Science’ may be considered as opposite of ‘Artificial Intelligence’, as former deals with study of intelligence in human ,where as  later deals with intelligence of machines and the branch of computer science which aims to create it.            Cognitive science, the term was coined by Christopeher Longuet – Higgins in 1973. It is an interdisciplinary field. The interdisciplines are Psychology, Neuro science, Linguistics, Philosophy of mind, Computer Science, Anthropology, Biology and Physics. The objective ...

written by The Scientist

I was under the impression they were supposed to be cool science projects, but I just could never get the hang of them. I feel so fortunate to have come across the secret to the coolest projects...I can still vividly remember the look of disapointment on Bens face. It was my first try at planning a science fair project, but still I really upset my son. I sill feel sad about the whole thing.It all went wrong and it was all my fault. If I hadn't thought I could be clever and get a free science project online, none of this would have happened. All that time spent planning and preparing, and ...

written by The Scientist

Writing a science dissertation in word presentation has to be a formal piece of dissertation writing. When writing a science dissertation one should have good knowledge about the topic that is going to be researched. It is better to make a complete plan of the entire process in advance. It is important for a science dissertation in a word presentation to carry good and practical experiments and examples as well. In a science dissertation one has to demonstrate critical and analytical thinking and with precise and already proven concepts.A science dissertation should also include science terminology. All sentences have to be clear and precise. In addition a science dissertation has to be ...

written by The Scientist

Have you ever wondered why students and parents alike dislike 4th grade science projects so strongly? Once again, we look forward to the mandatory and yearly stunning displays of the 4th grade science project. Why are these assigned, are they actually a requirement, and what is the point in doing an 4th grade science project? These questions and many more are often the fuel used to light fires by parents all over, because they seem to lack an understanding of the need for an 4th grade science project.If you stop for a moment and take a look at what the main excuse is for not having a 4th grade science project turned ...

written by The Scientist

 The Inductive Method of ScienceScience adopts the Aristotelian, inductive method to move from the particular to the general, rather like assembling individual pieces of a jigsaw puzzle: discrete observational data are collected and gradually fitted into a general picture, the latter being a mental representational model of the physical effects observed. The mind process is predominantly intellectual, applied in a linear mode. The instruments of investigation are limited to, and conditioned by, the five physical senses and their extensions, as telescopes and microscopes, etc. The result is a precise description of the appearances, behaviour and physical mechanisms of the Universe—Nature in her manifold appearances. The prevailing scientific paradigm of materialism has many ...

written by The Scientist