days

What happens if you drink only water as a liquid for 30 days

21/09/2021 by

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Everyone around you says – “you need to drink more water.” This is correct – but no one is in a hurry to give up tea, coffee and beer in favor of ordinary water. Why? Partly because we don’t know what the pros (and cons) of switching to water are.

So, you continue to eat as usual and only drink water. Here’s what will change:

You will become more creative and think better.

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Research by the Human Neuroscience Journal shows that if you only drink water for 30 days, your brain will begin to respond to external stimuli faster, you will become smarter and faster. Why? It needs a lot of oxygen to work effectively, and water in this sense is an ideal “supplier”. Scientists even call specific numbers – 8-10 glasses of water a day will improve cognitive (cognitive) function by 30%!

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You will age more slowly

The more water you drink, the better your skin looks. Water makes the skin healthy, soft, shiny, “youthful” and prevents the appearance of wrinkles – that is, everything is the same as expensive skin care products. And if there is no difference, why pay more? :).

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Your immunity will become stronger

A Slovak proverb says: “Clean water is the first and best medicine in the world.” And this is true, because the water launches the process of renewing the theme. For example, taking water within reasonable limits optimizes the work of the liver and kidneys, and they, in turn, more actively cleanse the body of toxins and remove salts from the blood.

In the case of the kidneys, drinking water also has a preventive effect on the process of stone formation. At the level of the whole body, drinking water helps to strengthen the immune system and it is easier to tolerate pain (for example, headache).

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Your heart will grow stronger

Water prevents blood from thickening and lowers blood pressure. Drink a glass of water an hour before bed – and seriously reduce your risk of heart attack! After all, it will be much easier for the heart to pump fresh, oxygen-enriched blood to the organs.

A study published in The American Journal of Epidemiology shows that people who drink more than five glasses of water during the day are 41% less likely to die from a heart attack.

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You will strengthen your bones

Research proves the relationship between the level of hydration of the body and the state of the musculoskeletal system. Water strengthens your cartilage, so your joints start to move better and your life becomes easier.

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You will get rid of fat

Drinking water regularly for 30 days will give your body the ability to deal with toxins and waste products. As a result, your body will become cleaner and fat will be removed from your belly. Water also reduces appetite and hunger, so over time your portions will naturally decrease and your excess weight will be hit on that side as well. Doctors advise drinking 1-2 glasses of water before meals to train yourself to eat less.

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You will speed up your metabolism

According to Health Fitness Revolution, taking just 450 grams of water in the morning immediately after waking up increases human metabolic activity by 24%.

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Ron Wayne – Apple cofounder who abandoned the company after 12 days for $ 800

05/07/2021 by ALOK DAS

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Apple turned 44 on April 1, 2020. Not everyone knows that in addition to Steve Jobs and Steve Wozniak, the “apple” company had a third co-founder – a colleague of Jobs at Atari named Ronald Wayne…

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In the Nevada desert, about an hour’s drive from Las Vegas, there is a small town called Pahrump. One of the founders of the most expensive company on Earth lives here.

Ron Wayne is 86 years old. When he was 41, he worked for Atari and met a young impressionable man named Steve Jobs. He regularly turned to Ron for advice. Jobs once asked Wayne if it was worth doing the slot machine business. An older friend advised against – Ron already had bad experience in this area. On another occasion, Jobs asked if he should go to India to get to know himself. The answer was yes, if you need it, just be careful.

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And one day Steve asked the question that changed the story: “Could you help me to reason with Steve Wozniak?” Then Wayne agreed and invited both to go to him to talk.

Steve wanted to persuade “Woz” to become the “brain” of Apple and commercialize the Apple I computer. Being a real “geek”, “Woz” did not even think about how to monetize his brilliant ideas:

“Jobs thought I could be more diplomatic than himself.”

And so it happened. after a 45-minute conversation, Wozniak was persuaded:

“He agreed. He understood”.

And then a historic moment happened. Steve Jobs said:

“We will create a company. Let’s call it Apple Computer Company. “

Wayne immediately typed all the necessary documents on an IBM typewriter, which greatly surprised Wozniak – he could not believe that a person could reproduce four pages of legal information from memory.

The shares of the new company were divided according to a simple principle: Jobs and Wozniak each got 45%, Ron – 10 + the right to vote in disputes on important issues.

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Wayne left the new company twelve days later:

“For good reasons that still seem good today.”

It was all about the first deal of Steve Jobs, who at that time could hardly claim to be a skilled seller. A small computer company, Byte Shop, ordered 50 Apple I’s from him. To find the money for parts, Apple needed a $ 15,000 loan. And Wayne heard from someone that the customer did not have a good reputation when it came to paying suppliers ( i.e. in our case – with Apple). If the company went bankrupt, it would have to answer the debts with its own property.

“Jobs and Wozniak had nothing for their souls. I had a house, a bank account and a car … You could get me! ”.

After that, Wayne told the two Steves that he wanted to help them as much as he could, but he no longer considered it possible for himself to be part of the company officially.

Behind it there was still a drawn and signed logo of the company – on it Newton sits under a tree, and the notorious apple hangs above it.

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Wayne reluctantly recalls that Jobs was not very polite:

“Take it!”

A few months later, the “fugitive” received a letter. In it, he was asked to abandon any claims in relation to the Apple Computer Company. In exchange, the owners compensated him for the value of the shares. Wayne agreed – and received a check for $ 1,500. In his understanding, it was easy money for nothing.

“So I made a decision and signed.”

Ron now lives in a private house, 800 kilometers from the Apple headquarters in Cupertino. The house is modest, but atmospheric – it is filled with objects reminiscent of the past. There is a silver slot machine at the entrance; on the wall hangs a radio still working from the 1930s in a mahogany case.

Wayne is also a big fan of 20,000 Leagues Under the Sea. At one time, he made an exact copy of the giant submarine “Nautilus” using frames from the movie of the same name, and then donated it to the museum.

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Today, a 10% stake in Apple is worth nearly $ 60 billion. If Wayne regrets the decision made 40 years ago, he hides it very well.

“If money were really important to me, there were so many ways to make it. But for me it was much more important to do what I like. “

Ron has some good advice for young people:

Find something that you enjoy doing so much that you are willing to do it for free … and you will never WORK all day.

Wayne gets a message. He keeps all the letters in a small box in the corner of his office. He is full of requests for autographs, requests for advice and expressions of admiration. One of the “fans” named Jason jokes: how could such a cocky and quarrelsome person like Steve Jobs listen to Wayne’s constructive criticism? But Ron immediately objects:

“He was a delightful person. Who made Apple what it is? Jobs, of course. Was he a nice person? In many ways, no. But it doesn’t matter. “

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Wayne considered himself the “nanny” who looked after the dreamy Jobs. Jobs once said he didn’t want to do what Ron suggested.

“Steve, whatever you want to do is much easier with money in your pocket. Go and make money and do whatever you want. Just remember what you need them for.

He forgot. I think he got so involved in Apple’s governance that nothing else mattered to him. ”

In fact, one thing Wayne regrets is that he sold a copy of his contract with Apple for only $ 500. In 2011, the same document was sold at an auction for $ 1.6 million. Here’s another “what if …”.

… In 2011, someone sent him an iPad 2. Just like that. Like so much else in his life, Wayne gave it to him.

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Why only in February 28 or 29 days?

11/05/2021 by ALOK DAS

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Of all the months of the year, February stands out clearly. It has both its own peculiarity and a related story. The rest of the months contain 30-31 days, while February – for some reason, 28, and only in a leap year – 29. But why did this happen, and what is the reason for the uniqueness of the winter month, which is demonstratively different from its brethren?

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February appeared on the calendar as the last of all months, and for a long time no one could decide exactly how many days there were. In ancient Rome, the year initially generally began on March 1 and was divided into 10 months, and lasted 304 days. And only about 690 BC. King Numa Pompilius introduced new months – January and February. The last winter month was named after the god of the underworld, Februus. And his name comes from the Latin februare, which literally means “to cleanse.” February closed the calendar year, but only 28 days remained.

The next significant reform of the calendar occurred in 46 BC. and was associated with Julius Caesar. The system he created became known as the Julian calendar. It was based on a tropical year, which lasts 365.2422 days (365 days 5 hours 49 minutes). It is clear that there cannot be tenths and hundredths of a day in the calendar, therefore a four-year cycle was invented – three years have 365 days, and the fourth has 366. Thus, the average length of a year is 365.25 days, which is very close to the estimated tropical year.

It was in order to even out the six-hour offset that a year was introduced in which there are 29 days in February (a leap year). Three years were counted for 365 days, and in each year, a multiple of four, one additional day was added in February.

Julian calendar

Thanks to Julius Caesar, an order was introduced in the number of days in the remaining months. Odd – 31 days, and even – 30. February should have been 29 days, while in a leap year – 30 days. The new calendar began to operate on January 1, 45 BC. Only a year later, the great ruler was killed, and the system he created immediately began to fail – the Roman priests began to consider not every fourth year, but every third year as a leap year.

The difference between the duration of the average tropical year and the average Julian calendar year (365.25 days) is about 11 minutes, of which one day is added over 128 years.

It was only during the reign of Emperor Augustus that the situation was corrected. The Roman Senate, in gratitude for the acts of state, including the calendar, decided to rename the month of sextilis to Augustus. But this even month, according to the previously introduced system, had 30 days. The Romans believed that even numbers were unlucky. So it was decided to add an extra 1 day to August, taking it away from the already defective February. The alternation system has also shifted – in September and November – 30 days each, and in October and December – 31 days each. In February, there were 28 days in ordinary years, and another day is added to leap years – February 29.

Gregorian calendar

Another calendar reform was carried out by Pope Gregory XIII in 1582. Its purpose was to improve the correspondence of the average calendar year to the solar one – it was decided to change the rule for calculating leap years. As before, as in the Julian calendar, in the Gregorian leap year the year remained, the number of which is a multiple of four, but an exception was made for those that were multiples of 100. Such years were considered leap years only when they were also divisible by 400. Years of centuries ending by two zeros, in three cases out of four are not leap. So, years 1700, 1800 and 1900 are not leap years, since they are multiples of 100 and not multiples of 400. Years 1600, 2000 and 2400 are leap years, since they are multiples of 400. Years 2100, 2200 and 2300 are non-leap years.

Distribution of leap years in the Gregorian calendar (used by all countries nowadays):

years with numbers divisible by 400 – leap years (1200, 1600, 2000, 2400);
other years, the number of which is a multiple of 100, are non-leap years (for example, years 1500, 1700, 1800, 1900, 2100, 2200, 2300, 2500);
other years divisible by 4 are leap years.

As a result, the Gregorian calendar is more accurate than the Julian calendar. An extra accumulating day is removed on average once every 133.3 years (400/3).

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Review: Amazfit Neo smart waterproof watch in Montana style from 90s with autonomy over 30 days

12/10/2020 by ALOK DAS

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Amazfit never ceases to delight users with a wide variety of models. This time, a new device was presented, unlike anything else. Only users began to get used to watches with the correct shapes and the brightest and most colorful screen, when Amazfit Neo appeared. The watch has clearly departed from the fashion concept, offering designs from the 80s. The device doesn’t seem smart, but it’s a misconception. The clock intelligence is enough to implement many functions. Amazfit Neo turned out to be really special and are waiting for our consideration.

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Amazfit Neo specifications

Dimensions: 40.3 x 41 x 11.7 mm.
The weight: 32 g
Colors: black, orange, green.
Materials: shock-resistant plastic for the case and silicone for the 20 mm strap.
Screen: monochrome, diagonal 1.2 inches, rectangular, non-touch, Always-On Display.
Water protection: 5ATM, in the clock you can swim in the pool.
Sensors: 6-axis accelerometer, BioTracker optical sensor, optical heart rate sensor.
Interfaces: Bluetooth 5.0 BLE, magnetic charging.
Battery: 160 mAh battery, battery life up to 28 days in standard mode and up to 38 days in energy saving mode.
Compatibility: Android 5.0 and above, iOS 10.0 and above.

Amazfit Neo delivery set

Amazfit Neo comes in an elongated white box, somewhat reminiscent of a MiBand box. Inside you can find the watch itself, neatly packed in a protective film, instructions and a magnetic charger for connecting to the USB port. The watch has a silicone strap already attached. The instruction is very detailed, there is a section in Russian.

Amazfit Neo design

The main feature of this watch is its retro design. Do you remember how electronic watches Montana or Casio became fashionable in 80-90s? Interest in such forms seems to have revived. The Amazfit Neo design follows the classic lines. Three colors of the gadget are available for sale: black, red and green.

The rectangular body has beveled corners. The display is protected by a black plastic insert. The side buttons were of the same color – 2 on each side. On the left side is Turning on the clock | Choice, Turn on / off backlight | Back to, and on the right – Up and Down… Since the display is not touch-sensitive, you will have to control the device using these buttons. Some functions require pressing two buttons at the same time.

Under the screen in plastic there is an inconspicuous inscription Amazfit.

The back of the case received a heart rate sensor and contacts for magnetic charging. The watch becomes with a click into the charging pad itself. Thanks to the protrusion on it, the connection sides cannot be confused. These simple ergonomic solutions keep the user from guessing which side and how to charge the watch.

The strap got a length of 20-22 cm and a width of 20 mm. Nothing prevents you from replacing it with another one, but the native element lacks a quick-release lock.

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Amazfit Neo screen

The watch received a display with a diagonal of 1.2 inches. But this is not a classic rectangle at all. The main feature is constant activity, this technology is now called Always On. Thanks to her, you do not need to press any buttons or make active movements with your hand to view information on the screen. If you need to look at the clock in the dark, then you should activate the backlight.

The viewing angles are quite decent, there will be no difficulties with reading information from the screen.

The display is divided into several information blocks. On the left side, a round plastic frame marks a place for the icon of active functions. The solution seems to be stylish and practical. At the top right, you can see the display of status and notifications. And below the main block of hours is already located, with minutes, seconds, as expected. On the screen, you can see the icons for battery charge and connection to a smartphone.

Amazfit Neo software

To connect the watch to a smartphone, it is proposed to install the ZEPP application. It is available in both the App Store and Google Play.

In the proprietary application, Amazfit Neo is quickly found and tied to the phone even without entering a QR code.

When connected, the clock firmware will be checked and updated if necessary.

And since the ZEPP application is universal for the entire model range of watches, the functionality there is also standard: viewing and analyzing statistics, setting hours, notifications, alarms.

Activity information is broken down by day, month and week.

Functions and capabilities of Amazfit Neo

Despite its retro design, the watch has some pretty good features. In them you can play sports and monitor the results of your activity.

List of main features of Amazfit Neo

Possibility of manual or continuous heart rate measurement.

Increased heart rate alerts.

Sleep monitoring, phase accounting.

Counting the number of steps taken and calories burned.

Sports modes – walking, running, cycling (activated via the app).

PAI personal activity metric. Based on the number of steps taken and heart rate measurements, a physical activity score is derived.

Protection against water level 5ATM (you can wet and swim in the pool).

Connecting to a smartphone will allow you to receive information

Notifications about SMS and messages from applications and messengers (in the upper left corner).
Alert about an incoming call or email.
Social media event notification.

It should be noted that we are talking only about notifications – the contents of messages themselves are not displayed on the screen, and you cannot answer a call or reset it.

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Autonomy Amazfit Neo

Thanks to the simplification of the display and the abandonment of some advanced functions, it was possible to significantly increase the autonomy of the device. The manufacturer assures that the watch can work without recharging for up to 28 days, and activating the power saving mode will increase this time to 37 days. The rate of discharge of the battery can be significantly affected by the 24/7 heart rate function. The 160mAh battery fully charges in 2.5 hours.

Amazfit Neo price

The price of smart watches Amazfit Neo is about 3 200 rubles. Amazfit Neo comes close to the top fitness bracelets, offering even slightly advanced functionality.

Buy Amazfit Neo

In the meantime, there is no need to know about it. ”

Conclusion

The Amazfit Neo watch turned out to be quite interesting, at least externally. By simplifying the display and rejecting many not all necessary functions: Wi-Fi, NFC, GPS, camera or music control, it was possible to achieve impressive economy. But the watch itself does not at all look like a stylish and useless retro toy. Their functionality (PAI, heart rate sensor) allows Amazfit Neo to take its rightful place among smartwatches. Yes, this is not a top-end multifunctional device, but an affordable price and an original form will undoubtedly find its buyer.

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Why do you need left-hand traffic and how did people travel in the old days?

27/06/2020 by ALOK DAS

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The human community seeks to unite, erasing borders, breaking down language barriers and improving vehicles. Nevertheless, we still measure the distance in meters and feet, remove hats in some temples and always wear in others, drive along the right and left side of the road.

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In fact, the problem of different directions of movement is much deeper than it might seem at first glance, and the history of the division of the planet into roads with left- and right-hand traffic is very interesting and mysterious.

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In which countries is left-hand traffic adopted?

Each student will easily answer this question – the British and the Japanese travel incorrectly on their islands, without disturbing anyone particularly. In fact, almost a third of the world’s population travels according to the rules of left-hand traffic, but this figure was achieved largely due to the densely populated India and Pakistan, the former British colonies. If we talk about roads, then a traveler who has decided to travel the whole world far and wide will have to travel about 20% of the time on the left side of the road.

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How did you travel in antiquity?

As in many other areas of human life, the most ancient information is provided to us by the Romans, who managed to restore order and organization in almost everything. Many archaeological finds indicate that in ancient times it was customary to move on the left side of the road. In particular, the deeper left ruts leading from the Roman stone mines tell us that empty carts drove up to the right, and loaded ones moved towards the left side. In addition, several images of scenes with riders traveling were found, which is also carried out according to the rules of left-hand traffic.

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What are the advantages of left-hand traffic?

If we talk about ancient times, it is customary to mention, first of all, about a possible conflict on the road. Most people are right-handed and would prefer to attack the oncoming rider, being on the left side of the road, however, already in the late Middle Ages, knights in tournaments gathered according to the rules of right-hand traffic, protecting the left side of the body with a shield.

Left-hand traffic also makes it easier to mount a horse on the left side, as most right-handed people do, especially with a sword or other weapon mounted on the left side. When driving in a city with sledges with a high coach driver seat, an additional nuance is important – moving on the left side of the road, the charioteer will not touch the passers-by with a whip on the sidewalk when chasing horses.

Separately, it is worth mentioning the formation of traditions of left-hand traffic in Japan. For the ancient samurai, driving away and even walking on foot to an armed stranger on his left side automatically indicated danger, and an attempt to approach a warrior in this way immediately led to a fight. Hence the unspoken rule, according to which travelers had to adhere to the left side of the road, heading to Tokyo, and vice versa – the right side when leaving the city.

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Right-hand traffic

Despite the mass of interesting historical prerequisites, the main reason for the transition of most countries to the right-hand traffic still became physiological features. Thus, the right-handed chariot felt much more confident when the carts were moving, when they directed the horses to the right with a stronger hand. The same thing applied to the feeders who steered the steering oar of small vessels, which led to the modern global rules for diverging at sea – it is necessary to skip the interference on the right, even if it is an English or Japanese ship.

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War and Politics

The mass transition to right-hand traffic is associated, first of all, with Napoleon Bonaparte. During the French Revolution, practically everything that could be changed was changed, including the side of the movement: according to the decree of 1789, the left side became bourgeois-rotten, and the right side became popular. Napoleon, being left-handed and preferring to ride a horse on the right side, such a decree not only supported, but also demanded his strict observance in all the conquered territories. Since then, the direction of movement has become not just a rule for driving on public roads, but has become a very important aspect of geopolitics. In particular, countries actively opposing Napoleon (Britain, Portugal and Austria-Hungary) continued to use the left-hand movement, and the allies of France (Holland, Switzerland, Germany, Italy, Poland, Spain) moved to the right side.

As for the Russian Empire, in 1812, as part of the Campagne de Russie, Napoleon’s troops had no time to choose the side of the road, it was more important to distinguish this road from rough terrain. At the same time, a decree on right-hand traffic for drivers and carriages was signed by Empress Elizabeth back in 1752, while the first European document regulating the direction of movement dates back to 1756 – this is an English bill on traffic on the London Bridge, which threatened everyone with a fine of a pound of silver who will ride, adhering to the right side.

Naturally, the confrontation of European states (mainly France and Britain) was reflected in the organization of traffic in the colonies. So, in the United States, almost all major cities switched to the right-hand traffic towards the end of the 18th century, when the victory in the war for independence from the British crown was won and, accordingly, French influence was strengthened. But Canada, for example, up to the beginning of the 20th century, remained partially left-handed.

If we talk about states that, for one reason or another, have changed their direction of movement, we should mention several significant examples. For instance:

The mass of the British colonies, upon gaining independence, switched to the left rudder: Sierra Leone, Gambia, Nigeria, Ghana;
Portugal switched to left-hand traffic only in 1928, abandoning political traditions in favor of the convenience of transport links with Spain and the rest of Europe;
The Japanese prefecture of Okinawa was only right-handed from 1945 to 1977 due to the presence of the American military contingent;
Korea abandoned the left-hand drive imposed by the occupying Japanese regime in 1946;
Sweden switched to right-hand traffic only in 1967, which led to transport collapse on day “H” (DAGEN H)

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Special machinery

Civil vehicles for left-hand traffic have a steering wheel on the right side, and for right-hand traffic – on the left. However, some vehicles do not meet these requirements due to their functional tasks. For example, the Moskvich-434P domestic postal and courier car was specially designed with right-hand drive so that the driver can safely leave the cabin. The BelAZ dump truck, on the contrary, comes with a left-hand drive even in countries with left-hand traffic contrary to safety standards – the rhino is hard to see, but this is not its problem.

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