17 best online tests of erudition and knowledge for adults and children

As you know, progress does not stand still and almost every day in the world someone makes new scientific discoveries. It would seem that along with the development of world science, the general level of people’s education should also increase.

However, statistics show that modern people, surrounded on all sides by the latest technologies, are terribly ignorant and cannot give a clear answer to questions known to any schoolchild.

It is obvious that despite the previously unprecedented availability of information, humanity still has a lot to overcome on the way to achieving at least minimal scientific literacy for the majority of people inhabiting the Earth.

Super difficult erudition test

It consists of 50 questions and answer options. Pictures and correct answers are displayed here. Testing takes place with the submission of correct answers immediately.

Here you will come across different topics and facts that you need to know. There are easy questions, but it can be difficult to select answer options based on historical data, such as the year Kennedy was assassinated or where Mombasa is located. Well, go ahead for new knowledge or reproduction of old ones! I have never seen a larger test than this and another one, which is described below.

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Why the sky is blue?

The sun's rays pass through the Earth's atmosphere, which consists of a variety of gases and particles that act as barriers.

If you are familiar with the principle of refraction of a beam of light passing through a prism, then you know that light is actually made up of several colors that have different wavelengths.

Blue has a short wavelength compared to others, so it is much easier for it to pass through all layers of the atmosphere. That is why the sky is perceived by the human eye as a solid blue substance. However, it must be clarified that this only happens in clear weather.

When the Sun rises or falls below the horizon, its light travels a much greater distance. This allows us to see other colors.

The most accurate erudition test in 2020

This is a new questionnaire consisting of 50 multiple-choice questions. It contains information from the school curriculum, knowledge of the environment and life experience. Since it is long, it was divided into 3 parts.

The first part consists of questions about cooking, religion and basic facts. The second part includes information about literature, creativity, computer science, and physics. The third part summarizes all the topics and tests your ability to concentrate. There are no very difficult questions here, but they are all designed for attention to detail and basic knowledge.

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Can the Sun go out?

According to scientists, the source of light and heat on Earth will cease to exist in 5.5 billion years. Then the Sun, like any other star, will run out of hydrogen reserves in its core, so it will begin to burn hydrogen in the surrounding layers.

This process will mark the end of the existence of the Solar System - the core of the star will decrease, and the outer layers, on the contrary, will increase. As a result, the Sun will acquire unprecedented dimensions and, flaring up, will destroy all nearby planets.

Test for children from 8 to 12 years old: testing a child’s erudition is simple and easy

Here are 15 questions that are designed for the logic, knowledge and experience of the child.

The test is great for motivating children to learn more. It is made in the form of a quiz so that the student would be interested in answering and seeing his level of development in the results.

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Friends, if you want to find out much more about yourself, I advise you to take another test.

The Cognitive Abilities Test from Vikium is a diagnostic program for assessing the functioning of cognitive functions (attention, memory, thinking) and compiling a psychological profile of an individual.

What you will get as a result of the test:

  1. Personal profile card with assessments of cognitive abilities and personality characteristics.
  2. You will learn your strengths and weaknesses in various cognitive areas, as well as personality traits.
  3. You will understand what is associated with your productivity in certain types of activities and what needs to be done to improve it.

Testing includes complex diagnostics (cognitive profile):

  • concentration and switching of attention;
  • verbal and non-verbal logic;
  • visual-figurative thinking;
  • verbal-logical memory;
  • short-term and long-term memory.

You will determine (personal profile):

  • type of thinking and level of creativity;
  • leading style of activity;
  • ability for self-regulation;
  • personality type with all its features.

Suitable for a wide range of users: teenagers over 14 years old, adults and the elderly.

You don’t need any special knowledge to pass; the test takes place in a playful and test form.

Duration: 30–40 min.

Cost: 990 rub.

Who Vikium is and why they are great, you can read in our special review.

Why are bubbles round?

Bubbles are simply layers of liquid in which structural particles are held together by cohesion, a property that allows surface tension to occur.

In addition, air molecules exert pressure on the outside of the bubble. The only way for a liquid layer to resist these forces is to take the most optimal shape - spherical.

Interestingly, scientists have long found a way to give bubbles another shape. There is not much practical benefit from this, but this technique is often used to give soap bubbles unusual geometric shapes.

Smart words for communication - the art of conversation

Oratory is valued in any society. It is easier for a person who knows how to correctly and competently compose a dialogue to find a job, get promoted up the career ladder, and make new acquaintances. People around him listen to him more often; his monologue never seems inappropriate or stupid.

But the paradox is that in order for others to perceive you as an intelligent and educated person, it is enough to expand your vocabulary by only about fifty words. It is enough to use some smart words for communication in order to appear in the eyes of others as an extraordinary, creative person.

The art of competent communication

It will not be difficult to master this vocabulary if you wish. Much more important will be a confident voice, clear diction and the appropriateness of using certain words. Surely you have encountered a situation in life when a person, conducting a dialogue, tries with all his might to use abstruse words to communicate, sometimes using them completely out of place and in the wrong inflection. Such attempts look ridiculous and funny. To prevent this from happening to you, armed with a vocabulary for all occasions, do not be lazy to find out the exact meaning of words, their synonyms and antonyms, declension, gender and stress. This is the only way you will be able to use them correctly and competently in conversation.

Getting rid of banality

The first thing you should do is try to minimize the use of hackneyed expressions and words that you use in your everyday life. For example, a banal set of words like “good”, “beautiful”, “smart”, etc. can be replaced with less hackneyed, alternative options, because for each of them you can select at least a dozen synonyms using an explanatory dictionary.

For example, the word “beautiful”, depending on the situation, can be replaced with “bright”, “elegant”, “luxurious”, “incomparable”, “magnificent”, “delightful”. “Useful” in everyday conversation can easily be used as “beneficial”, “fruitful”, “expedient”, “practical”, “necessary”. Even the simple word “smart” has many synonyms. You should remember and appeal to them as necessary. Here are some of them: “witty”, “resourceful”, “smart”, “good”, “wise”, “smart”.

It also doesn’t hurt to learn some smart words and their meaning, thanks to which you can produce the necessary effect on others:

- Idiosyncrasy - intolerance.

— Transcendental – abstract, mental, theoretical.

— Esoterics is a mystical teaching.

— A truism is a well-known fact, statement or opinion.

— Euphemism is the replacement of harsh, rude words and expressions with more acceptable and soft ones.

— Sophistry is the ability to argue sharply, to skillfully juggle words.

— Eclecticism is a combination of different types of theories, views or things.

- Homogeneous - homogeneous.

- Invective - swearing, obscene swearing.

- Decadence - decline.

- Hyperbole is an exaggeration.

— Frustration is disappointment.

- Discourse - conversation, conversation.

At first, when using smart words to communicate, you may experience some awkwardness in the conversation; your language will seem to get tangled and stumble over “new expressions.” It's okay; a new colloquial form, like a new pair of shoes, should be worn in. After a while, you will, without thinking, choose better synonyms and expressions to express your opinion.

Speech-clogging expressions

The second thing you should pay close attention to is filler words. Even if you don’t notice their presence in your vocabulary, almost every person has them. Such words hurt the ears of others and confuse your speech, because of this, it is sometimes difficult for your interlocutors to even grasp the thought of the conversation. The speaker himself does not notice them at all.

The most commonly used parasitic words: well, so to speak, it means that, this, etc. It’s probably not worth saying that even perfectly memorized smart words, interspersed with similar interjections that clog up your monologue, will negate all your efforts to deliver a competent speech.

How to get rid of parasitic words?

The most difficult part of this process may be learning to notice them in your own speech. If you cannot notice them on your own, you may need the help of loved ones with whom you often communicate, or a voice recorder. At the next stage, you should learn to either skip them or replace them with smart words for communication; to consolidate the result, you also need to periodically listen to your own monologue recorded on a voice recorder. In the process of mastering the organization and production of your own speech, try to speak thoughtfully, logically constructing each phrase; this is the only way, after some time, you will be able to master the art of competently conducting a dialogue.

By learning to clearly structure sentences, using smart words to communicate, and getting rid of expressions that clog your speech, you will be able to make an excellent impression, because the more competently a person speaks, the more intelligent and successful he seems to his interlocutors.

This is ataraxia. Ataraxia

Ataraxia (Greek αταραξία - “equanimity, composure, calmness”) - peace of mind, equanimity, serenity, according to some ancient Greek philosophers, achieved by a sage.

In the teachings of representatives of various directions of philosophy, the concept of ataraxy occupied different places. It is noted that the noun “ataraxia” owes its appearance to Democritus. As for the adjective “imperturbable” (Greek: ἀ τάραχος), it is used by Aristotle in ethics to define such virtues as restraint and courage. The concept of “ataraxia” received its greatest development in Epicureanism and skepticism.

In various traditions of skepticism (in Pyrrho and his followers, as well as in) ataraxia is closely associated with what is designated by the term "epoch" (Greek ἐποχή), that is, with the abstention from judgment. At the same time, some representatives of skepticism consider ataraxia to be the ultimate goal (Sextus Empiricus), while others consider the era (Arkesilaus). Ataraxia among skeptics describes a state of mind, not feelings: experiencing pain and pleasure like other people, the skeptic refrains from judging whether it is good or bad.

For Epicurus, ataraxia is not associated with abstinence from judgment, but with pleasure (Greek ἡδονή): Epicurus defined pleasure as the absence of bodily pain and mental suffering and anxiety. Anxiety in the soul arises from false opinions about gods and death, which cause fear in people. Sober reasoning, which leads to ataraxia, eliminates false opinions. Ataraxia is a concentration on the most general and important things, says Epicurus.

In modern practical psychology - a state of complete absence of fear (usually after experiencing emotional stress).

Amazing things about pregnancy and newborns

You know…? Listed below is almost everything that new mothers need to know - so, a mandatory list of facts about the baby in the womb and newly born babies:

Fingerprints in a newborn appear during pregnancy in the third month of life. They are imprinted for life. Your long-awaited baby may cry while in the womb. Talk to your baby during pregnancy . Research by UK scientists has shown that children with whom their mothers talked about adult topics had a high level of intelligence. Talk, consult with them, and ask questions in silence. To facilitate childbirth you need to sing . Since singing releases the hormone of happiness - endorphin, hearing the mother sing, the child calms down. So, by singing, reduce pain during labor. Does your baby need noise to fall asleep? Do not be surprised. In the mother's womb, the baby adapts to the noises of the body. Scientists have refuted the hypothesis that in newborns things are mixed into one point and the world is perceived in a changed form. According to the studies, it was found that the child sees the mother's face clearly. Until seven months, the baby breathes and swallows. It does all this at the same time. Adults can't do that. Newborns breathe only through their nose. When a human being is born, at that moment there are 14 billion cells in the brain, which do not increase and after 25 years they decrease by 100,000 per day. There are 300 bones in the body of a newborn, while an adult has 206.

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