Infrared and ultraviolet light are two forms of electromagnetic energy which can be harnessed for different purposes.
Both radiations exist at the two extremes of the electromagnetic spectrum and are invisible to the human eyes.
The electromagnetic spectrum is the range of the frequencies of the various electromagnetic radiations, their respective wavelengths, and photon energies.
The spectrum covers electromagnetic waves with frequencies...
UV coating, also known as ultraviolet coating, is a kind of surface treatment, which comes in liquid form. It is applied to printed paper or other surfaces to give a glossy and shiny finish. This coating is cured or hardens when exposed to ultraviolet light from a specialized source. This coating can also be applied to protect a material...
Summer, as you would agree is one of the most exciting times of the year – the sunshine, warmth and blooming flowers lure us outside after the drape dull winter months.
It’s the perfect time of the year to make plans for outdoorsy activities which may include camping, vacation, picnics, swimming, barbeques, sunbathing at the beach and other summer events.
Summer’s...
There is mold everywhere – in your home, at your workplace environment, a trace on your clothing – they’re literally everywhere; as long as there are moisture and oxygen in an area, you’d be sure to find mold.
The presence of mold in your home can be unsightly and smelly; ruining your furniture, clothing, wall drapers, and paint. It affects...
Plants need light for photosynthesis and growth. However, not all light is useful to plants. In fact, some are outrightly harmful and dangerous to them.
Is UV light useful or harmful to plants? That’s the question this article aims to answer.
But first, what is UV light? An ultraviolet ray is that part of the electromagnetic spectrum which falls between the...
The answer is Yes and No – stay with me here and I will explain. First of all, there’s a popular saying “you can’t get a sunburn through a glass”, you’ve heard the saying or might have even said it yourself right? Well, the truth is you might not get a sunburn, but it’s a far cry from reality...
In this article, we take a look at what Sun Bleaching is and some of the different ways that you can take advantage of it.
Simply put, when you put something outside and it is exposed to natural sunlight, the colours of the object will begin to fade. This is known as "Sun Bleaching".
To make things more complicated, when the...
Vitamin D: What Is It?
It's a fat-soluble organic substance that occurs in eggs, fish-liver oils, etc. and is essential for the formation of teeth and bones. Vitamin D is primarily responsible for controlling the level of phosphorus and calcium in the human body.
These reasons are more than enough for you to ensure that you consume foods that are rich...
Ultraviolet radiation is a part of the sunlight spectrum that reaches the earth. It has wavelengths shorter than visible light, making it invisible to the naked eye. The UV light has a wavelength between 10 to 400nm.
The UV light is broken down into three types of UV bands: UVA, UVB, and UVC.
They decrease in wavelength from A to C,...
If you ever wondered how UV light kills bacteria, search no more. You're in the right spot. Ultraviolet light, through the sanitization process and packed into the right device(I would mention here UV air purifiers, ultraviolet wands, toothbrush sanitizers or UV phone sanitizers), can be used to kill germs and bacteria.
Bacteria are a group of single-celled microorganisms that reproduce through cell...
When reading about uv light, there are these two terms that seem to be confusing: UV light and black light.
In a nutshell, there isn't quite a difference, but a misunderstanding of the terms. Black light is nothing but UVA light, while UV light is basically composed out of UVA, UVB and UVC. So in other words, black light is...
Ultraviolet radiation is a light spectrum that includes visible light and light that cannot be seen. The human eye cannot detect any UV light, but a few insect have the capability to see the light. The light is indirectly visible through the light-emitting fluorescent objects that emit the radiation through the light they produce.
The UV radiation spectrum lies between...
Ultraviolet light, also known as UV light, is a type of electromagnetic radiation that has a wavelength somewhere close to light and X-rays. It is used broadly all over the world, in everything from the generation of usable electric power to the many other regular uses for a simple black light. UV lights are used in various applications ranging...
