First of all, decide on who the car is intended for. Of course, for children you should buy the simplest option of a small size, and it’s better to immediately buy a couple, so that the first one can be immediately replaced with the second one in the event of a serious “accident”, or for joint rides with one of the parents.
For beginners who first take the control panel in their hands, low-cost options of small dimensions are also suitable. In this case, it is worth considering models with an electric motor and in the RTR configuration, that is, ready to run (nothing needs to be assembled, painted, etc.).
For serious and enthusiastic users and professionals, models that require additional assembly, as well as models with an internal combustion engine are suitable. The latter need careful and proper care, as well as some knowledge of the principles of the device.
First of all, the type of engine. Electric cars are easier to maintain and much more economical than models with an internal combustion engine. In turn, electric motors are divided into collector and brushless. The latter are considered more reliable and durable, but the price of models with such engines is higher.
Another important parameter is the scale of the car. Of course, it’s a matter of taste what size car to get. Whether it will be a huge car that can overcome significant obstacles, or a small frisky model for racing and spectacular drifts – it’s only up to you.
Among others, there is also such a parameter as moisture protection. The presence of good moisture protection will allow you to ride in the rain, in the snow, and through puddles. And this is much more fun than just racing on a dry surface – a lot of sprays and splashes will guarantee delight, joy and fun, and not only for children.
The most important thing when choosing a radio-controlled car is to decide where and how you want to drive. Will it be fast off-road driving, drift on the pavement or overcoming serious obstacles and dirt? Are you going to ride alone or compete with like-minded people? Do you like small cars or impressive monsters with huge wheels? Depending on the answers, you can pick up a radio-controlled car with a certain type of body. Let’s consider the main types and their purpose.
Radio-controlled buggies are cars with a small body designed for driving on light off-road roads (gravel, dirt, sand). Competitions are often held for these models. Buggy is quite recognizable: high suspension, lightweight small body, powerful wheels. Main characteristics: low center of gravity, excellent handling, as well as a wide “evil” tread. These babies can accelerate to good speeds, overcome difficult tracks, do small jumps, and in some cases even drift!
Radio-controlled crawlers are slow and persistent models with a small body, but with powerful huge wheels, high ground clearance and the same suspension travel. These models are suitable for those who like to slowly solve complex problems – overcome slow tracks with stones and logs, mud puddles and high rises with low speed.
Very similar to a crawler is a monster truck. Perhaps this is one of the most popular models. And there is a lot to love it for! It has an impressive appearance: huge wheels, high ground clearance, pickup body. Monsters also know how to pass through serious off-road and jump from ski jumps. Some models can develop high speed, as well as ride only on two rear wheels.
Rally models – these are cars for speed lovers. Rally cars will give an unforgettable experience of steep turns and rides at high speeds. Such models drive only on flat surfaces or on specially constructed tracks. In this regard, rally cars are simply created for competitions! In addition, usually the models quite accurately copy the appearance of the real cars.
Truggie is another type of radio-controlled car designed for both frisky driving on flat roads and for overcoming off-road. Truggies are a kind of hybrid of a buggy and a monster truck, which has absorbed the best features of both types.
Radio-controlled trophies are one of the most interesting types of radio-controlled cars! It is suitable for those who may be interested in constant hard work on the model: these machines have just an incredible set of additional accessories to give greater resemblance to its real prototype! Spare wheels, cans, winches and much more – everything you might need on a real off-road ride in a trophy class car.
Short course is a sports vehicle. In most cases, it has a high copy capacity, as well as moisture protection to overcome difficult sections of the route. Perhaps the most adapted of all “survival” models, as they have impressive protection from bumps and collisions.
Highway models are designed for fast competitive races. High copy capacity, strong body, excellent aerodynamics – all that is needed to create the atmosphere of real professional racing.
According to gagadget, these models are worth to be in a separate category. They are mainly intended for playing with children. Most models are designed to maintain functionality: the crane turns and picks up the load with a hook, the loader carries heavy loads, and the dump truck can unload bulk material. Such “skills” of models will definitely not leave children indifferent!
Choosing a canvas is probably one of the hardest tasks for a beginner artist. Canvas is the basis for your masterpiece, and if you choose a canvas incorrectly, then the masterpiece may turn out to be “wrong” or simply fail. By choosing a canvas you seem to be defining the technique and method of painting. What is the secret? Let’s take a closer look at what a canvas is and how to choose it correctly.
When choosing a canvas, pay attention to the material. You have seen the abundance of canvases now offer art shops and websites? Do not choose a canvas at random, a little knowledge will help you decide easily and quickly.
From what material to choose a canvas for oil paints, cotton or flax?
Cotton canvases are probably the most common today and are in constant demand. Choosing a cotton canvas, you will not miss, the material is “obedient”, it is pleasant and convenient to paint pictures in any technique oil. As far as I know, cotton canvases were the first to be used in the USA, only in the last century. As you understand, they are not even a century, so it is impossible to check how long they are durable.
On the upsides of choosing cotton canvas:
If you talk about the drawbacks of cotton canvas, it’s worth noting:
Having chosen a linen canvas you will repeat old masters who painted their masterpieces only on linen canvases. Flax has proved to be the best material for canvas. Paintings on linen canvases have been painted for centuries, unlike cotton which appeared as a canvas material not so long ago. The choice of linen canvas for painting is “noble” and the best among artists.
Yes, they do:
I have to be honest, at the time of writing this article, I have never used synthetic fiber canvas. Moreover, in the shop where I buy my art materials, I have never seen a synthetic canvas. This is of course the trend of the new era in painting and most art salons do not yet risk bringing them. Artificial canvas – how you can choose this, will think most who read it. But time goes on, and as before no one could even think about good synthetic brushes, the same now with canvases.
The choice is obvious, your canvas must be primed to be painted with oil paints. Not primed canvas is not suitable for writing, it is 100%. But as always you have a choice: to buy a primed canvas, or not primed and naturally primed it yourself. How? Shops sell art primer, which well.
If you haven’t fully understood the projectors yet and are not sure what works for you, then this article is for you! At least, I wrote it with the intention of putting everything into shelves and making it as simple as possible. Also, I suggest to consider projectors as a kind of modular constructor – we take an “ordinary projector” featured in https://bestrobotsguide.com/ as a starting point and look in which direction you should go according to your tasks. Once you’ve decided on the type of projector and the functionality you need (and don’t need), you’ll narrow your choice down to a few models.
This article is intended to be the most general and, in addition to the projector types, it will discuss the most important features that are inherent to most projectors. However, you will find some links to more specialized articles devoted to a detailed review of a projector type or feature.
The most standard projector is also called a budget “office projector” or “projector for business and education”. It costs from $700 (maybe less) and has a brightness of about 3000 lumens, which allows it to give a legible image in well-lit rooms of schools, offices, classrooms of universities and so on. There are two things in the budget.
First, the budget projector does not have any exaggerations in terms of image quality – it should be sufficient, but not more.
Secondly, additional functionality of such projectors is minimal. It is, first of all, a minimum set of tools that provide freedom in choosing the place of installation of the projector – the distance from the screen and the height of installation.
On the other hand, recently the requirements to projectors for schools and offices have become “outdated”. Among these requirements is a large number of not very expensive but useful features, such as the control of presentation from the projector console or the presence of digital correction of image geometry, which allows, even if at the expense of sharpness, but still, to place the projector above / below or left / right of the optimal position.
And don’t forget that at the high brightness required by the projector to fight external light to maintain high legibility and image quality, the projector should remain within 3kg and the body should be compact and easy to transport.
Here are two separate articles on projectors for schools and multimedia projectors for presentations.
So, we’ve touched upon an ordinary projector – most models on the market belong to this type. All other types of projectors have come from it and if you don’t have enough basic capabilities, you will definitely go in one direction:
I would like to deal with this category right away in order to remove some questions. Obviously, home projectors are designed for showing movies as well as for video games.
If you are interested to read a detailed and extremely boring article about home projectors, here it is.
Here we will also talk about home projectors in the most general terms. “Home projectors” of the initial price group come from “ordinary” budget office / school projectors. In total, there are three resolution options for home projectors. The standard is Full HD (1920×1080), a very economical option is 1280×800 (WXGA, HD). Well, at the price above $5000 somewhere “beacon” 4K projectors.
Bright representatives of full HD projectors are BenQ W1070 and Epson EH-TW5200. By the way, a good selection of full HD projectors reviews from Projectorcentral.com is available here.
For the price of Full HD home projectors start from about $900, but their price increases as the main features improve. The main thing that distinguishes home projectors from ordinary projectors is the room conditions. If a conventional projector is aimed primarily at a partially lit room, the user will want the best image in the home environment by turning off the light. When the light is turned off, a completely different principle of achieving high image quality starts to work. If, in a lighted room, legibility and contrast are achieved primarily by the brightness of the projector, then in the dark too high a brightness becomes undesirable and there is a clear standard regarding the maximum brightness of white. If your maximum brightness is fixed, then contrast is achieved by improving black, that is, reducing the brightness of black light.