Get Healthy March 9, 2018 Johnny No comments

Common herpes symptoms


Most people you will meet in your lifetime are most likely infected with one of the herpes viruses. However, they might not even know it, as not everybody develops revealing symptoms. The lucky ones might only have a short mild fever or a non-painful rash, which might lead the person to believe it has another unrelated condition like the flu.



Herpes hides a secret. It is not just a single virus, as it is commonly believed, but rather a group of them, and they mainly cause watery blisters or sores on different parts of the body. Herpes is a painful condition, especially in the beginning. And, unfortunately, there aren’t too many drugs that can treat it or make it occur less frequently within the population.

Most of the time, the primary symptoms like pain and fever can be treated with anti-inflammatory drugs, but you cannot get rid of the virus that caused them. There isn’t a vaccine against common herpetic infections, and the viral copies will stay hidden and dormant in your cells until your weakened immune system will let its guard down.

Herpes zoster is one of the bad guys from that group mentioned earlier. It can cause shingles and the scarier chickenpox. Herpes simplex is another one, and it is divided into type 1 and 2. These last two kinds cause the traditional blisters and cold sores around the mouth and sexual organs. That’s why genital herpes is a sexually transmitted disease.

Some of the first symptoms an infected human might experience are flu-like. They predominantly consist of recurrent fevers, body pain, headaches and you can get even a runny nose. It all depends on how the sick body reacts to the strange viral DNA, as we are all unique to an extent and react in different ways to pathogens.

In the primary stage of the herpetic infection, which lasts up to eight days after the patient came in contact with the virus, he or she might experience discomfort and pain around the most vulnerable areas of the body. Soon after, those areas might develop tiny but painful blisters, that should not be popped.

They might break on their own, and even get infected by bacteria. It is essential that you keep the area clean. The second stage is less painful than the first eight days. It is the latent part when the virus hides and doesn’t cause an inflammatory reaction. This doesn’t mean it is inactive.

On the contrary, it replicates in your nerve endings, after it travels there from the surface of your skin. And the last stage is the shedding stage when the virus multiplies even more, a process which can result in excruciating pain, especially if it affects the nerves around your rib cage.

Optics February 25, 2018 Johnny No comments

5 things you didn’t know about binoculars


When it comes to binoculars, people think they know everything about these ingenious devices. But they still have secrets that wait to be discovered by a curious mind. To facilitate that, I’ve put together a list with some of the coolest facts that remain unknown to the general public.

Binoculars use efficient eyepieces which include potent lenses, to bring distant objects closer. They can have many other features besides that, like night and thermal vision. The devices were invented a long time ago, and they serve different purposes. Binoculars are mostly used in military missions and by hunters and adventurers.

But what people sometimes forget, is that binoculars can act as telescopes. They work pretty much on the same principle, although a high-quality telescope can offer considerably more detail when looking at the night’s sky. On the other hand, binoculars are much more comfortable to use, as they can be handheld.

Using binoculars to stargaze is something that can bring you a lot of satisfaction, especially if you want to observe the fascinating details of the Moon’s surface. If you are an amateur astronomer, with the help of binoculars you can also spot comets, supernovas and many other celestial bodies that might be of interest to you.

Another cool thing about binoculars is that you can use them with a lightweight monopod, which can be cheaper than a heavy tripod. Or, if you are crafty, you can even use a traditional tripod to secure your device. Most people use this combination when they want to keep the binoculars in the same position, especially when looking at stars from a roof or a tree house.

Did you know you can use binoculars as a microscope? If you reverse the object and if you look through the large lenses at anything from the size of an ant up, you can see the rich detail of the microcosmos. Granted, it’s not going to be as efficient as a traditional microscope, but it will still be fun to discover what the world we cannot see with the naked eye has to offer.

The great scientist Ignazio Porro invented the modern binoculars, invention which he called prism binoculars. He used a prism erecting system, which offered more detailed and a stable image, even in low-light conditions. Even to this day, this patent is often used in the manufacturing of binoculars, along with the roof prism design, which allows the product to be more compact.

Another thing that people don’t know about binoculars is that you can use them to take pictures of distant objects or views. The zoom on your camera is often inefficient, so using a high-quality pair, like the binoculars from Vortex, along with a DSLR camera, can solve that problem in an instant.