Showing posts with label Uncategorised. Show all posts
Showing posts with label Uncategorised. Show all posts

Wednesday, December 2, 2020

How long does it take to get to the moon?

Moon is 386400 km away from earth. Around 10 times the circumference of the Earth. So it would take as long as driving around the world 10 times – just under six months.

It takes about 3 days for a spacecraft to reach the Moon.

Spacecraft should travel at least 240,000 miles (386,400 kilometers) which is the distance between Earth and the Moon. The specific distance depends on the specific path chosen.

If you drive a car and drove in a straight line for 60mph, it would take six months to get to the moon.

The first spacecraft to make it to the Moon was the Luna 2.

The Luna 2 was made by the Soviet Union, and it reached the Moon in 1959. The Luna 2 took a direct path to the Moon, and the journey took approximately 34 hours.

The shortest trip to the Moon was undertaken in 2006 by NASA, by the probe New Horizons. New Horizons travelled at 58,000 km/hr, and arrived at the Moon in 8 and a half hours.

Medical MCQ >>

Monday, September 14, 2020

Dizziness or "VERTIGO"

About vertigo

Vertigo is a symptom not a condition. It’s the feeling that you, or the environment around you, is moving or spinning.This feeling may be barely noticeable, or it could be so severe that you can’t even focus on your day to day activities.Attacks of vertigo can develop suddenly and last for a few seconds, or they may last much longer if you have severe vertigo. Life will be very difficult to cope with.Other symptoms associated with vertigo may include:
  • loss of balance – which can make it difficult to stand or walk
  • feeling sick or being sick
  • dizziness
  • nausea

What causes vertigo?

Vertigo is commonly caused by a problem with the way balance works in the inner ear.Causes of vertigo may include:
  • benign paroxysmal positional vertigo (BPPV) – where certain head movements cause vertigo
  • Migraines– severe throbbing headaches
  • labyrinthis– an inner ear infection
  • vestibular neuronitis – inflammation of the vestibular nerve

How is vertigo treated?

Some cases of vertigo improve over time, without treatment. A series of simple head movements (known as the Epley manoeuvre) is used to treat BPPV.Epley maneuvers can be done by:
  • Sit on the edge of the bed and turn the head 45 degrees to the left.
  • Lying and facing upwards in bed at an angle of 45 degrees.
  • Keep the position for 30 seconds.
  • Turn the head half-90 degrees-to the right without raising it for 30 seconds.
  • Rotate the head and the whole body to the right side, look down for 30 seconds.
  • Slowly sit but keep sitting for at least a few minutes.
Medicines, such as antihistamines can be used. Many people even get help from vestibular rehabilitation training.

Self care

  • sleep with your head slightly raised on two or more pillows
  • get up slowly when getting out of bed and sit on the edge of the bed for a minute or so before standing
  • avoid bending down
  • move your head carefully and slowly during daily activities
  • do exercises that trigger your vertigo, so your brain gets used to it and reduces the symptoms
Medical MCQ >>

Should You Try This Weight-loss Wonder "KETO DIET"?

For 31 year old, Jennifer Holmes it was becoming increasingly difficult to deal with unsolicited comments on her growing weight. With absolute hard work and determination, she changed her lifestyle. She Followed a very popular type of diet these days called the ‘KETO DIET’.

What is this keto diet?

Ketogenic is a term for a low-carb diet . To get more calories from protein and fat and less from carbohydrates. You cut back most on the carbs that are easy to digest.

When you eat less than 50 grams of carbs per day, your body runs of fuel to supply energy. Blood glucose is something body can use quickly. Body starts to use fats and proteins for energy, which will make you lose weight. This is ketosis.

People use a ketogenic diet most often to lose weight, but it can help manage certain medical conditions, like epilepsy, too. It also may help people with heart disease, certain brain diseases even acne.

People with diabetes type 1 should ask a doctor for advice before following these kind of diets.

You can lose weight in the first 3-6 months by following this kind of diet. This is because it takes more calories to turn fat into energy than to turn carbs.

What Foods you can eat in this diet?

  • Fish,oysters,shrimps,clams
  • Vegetables-cabbage,cauliflower,spinach,lettuce,onions,tomatoes,cucumber,bell peppers,green beans,mushrooms….
  • Nuts and seeds-Almonds, walnuts, peanuts, chia seeds, coconut…..
  • Meat and poultry- Ground beef, bacon,streak,chicken breast,turkey breast,egg,pork….
  • Fruits- Avacado, olives, strawberries,raspberries
  • Dairy-yoghurt,butter, heavy creams, mayonnaise
  • Healthy oils- coconut oil,olive oil

Foods to avoid

No sugar and sweets

Processed foods

Alcoholic bevarages

High carb foods

Different types of keto diets

  • Standard ketogenic diet :This is a very low-carb, moderate-protein and high-fat diet.
  • Cyclical ketogenic diet: This diet involves periods of higher-carb days such as 5 ketogenic days followed by 2 high-carb days.
  • Targeted ketogenic diet : This diet allows you to add carbs around workouts.
  • High-protein ketogenic diet: This is similar to a standard ketogenic diet, but includes more protein.

Other benefits of going keto

  • Heart disease: The ketogenic diet can improve risk factors like fat, HDL cholesterol levels, blood pressure and blood sugar.
  • Cancer: The diet is currently being used to treat several types of cancer and slow tumor growth.
  • Alzheimer’s disease: This diet may reduce symptoms of Alzheimer’s disease and slow down its symptoms.
  • Epilepsy: Research has shown that the ketogenic diet can reduce the seizures.
  • Parkinson’s disease: One study found that the diet helped improve symptoms of Parkinson’s disease
  • Polycystic ovary syndrome: The ketogenic diet can help reduce insulin levels, which may play a key role in polycystic ovary syndrome.
  • Acne: Lower insulin levels and eating less sugar or processed foods may help reduce acne.

6 months later Jennifer Holmes could fit into the clothes of her choice and felt healthy more than ever.Her story is an inspiration that no matter where you are or what you are doing, anything is possible if you set your mind to it.

Medical MCQ >>

Friday, August 7, 2020

How dead people are brought back to life by Indonesians?

Death of a loved one is the most painful thing to bear mentally. The hardest part is not being able to see them again. Once they are buried they are gone. Only photos and memories remain.

 

  
The ethnic group of Torajan people who live in the Sulawesi island practice a strange ritual.

 

It’s the Ma’nene death ritual aka “The ceremony of cleaning corpse”. This ritual was started about 900 years ago. Every 3 years the corpses of their loved ones are being dugged up. So the mummified body is being cleaned, brushed and dressed in new clothes. The coffins are given a touch up too. Polished or replaced with new ones. 

The family members will be interacting with the dead body afterwards. Keeping it with them in their dinner table, taking photos with it. So happy to be able to meet them again  Whether the dead body is one year old or decades old it doesn’t matter ,what matters to them is the opportunity to see their loved ones again. After the bodies are dressed in their new clothes, they are re-buried for another three years until the next ceremony.

 

 

Family members with their dead relative.

 

Who wouldn’t want to see and hang out with their dead loved ones. This looks like a good way to keep them with us for a while and also makes us remember the fact that one day we will also be going to the other world.  

 

 

Medical MCQ >>

Wednesday, July 29, 2020

How to draw a dog

Drawing a dog can be challenging task when your child asks how to draw a dog for his/her school work. We are here to help you in that case. Follow these simple steps and be the art king/queen of your child’s world!

Medical MCQ >>

How to draw a rose

Roses! We all love roses since our childhood, don’t we. A rose is a symbol of love and affection. It can be used in greeting cards, decorations and much more. Let us learn how to draw a rose today.
Medical MCQ >>

Thursday, June 11, 2020

Have you ever thought about putting yourself in a state of hibernation?

Hibernation is a common seasonal activity for animals to survive seasonal challenges.

This is commonly triggered by animals to survive winter conditions. This period mainly consists of inactive or lower metabolic rates of the animal body such as low body temperature, slow breathing rates, and heart rates.

This magic activity of hibernation is now going to be a reality for humans with new Science research revealed that the brain can introduce artificial hibernation.

This incredible research conducted by two universities independently publishing similar findings. Researchers from the University of Tsukuba, Japan, and Harvard Medical School, US recently published two reports in Nature Magazine.

Research hypothesis that this could be used to trigger torpor in mammal brains. Their research is can be found here and here.

If artificial hibernation is possible it can be a breakthrough finding to treat recovery of illness and brain cells.

According to the researchers, they were able to identify the population of brain cells responsible for the body hibernation of mice. the author of the report revealed that there is a possibility to introduce synthetic hibernation to humans if we have the same set of brain cells, which is responsible to push the button in mice that can naturally trigger temporary hibernation.

What is Hibernation?

Hibernation considered a common seasonal activity in the animal bodies to survive harsh seasonal challenges such as winter, high cold conditions. In general, this period animal body triggers a temporary state of inactivity or a lower down of metabolic activities. The main characteristics of hibernation include slow down heart rate, lower body temperature, and low metabolic rate. It most commonly occurs during winter months for some animals.

Advantage of hibernation

  • Hibernation is a great way to speed the recovery process of your body cells. specially hibernation can Trigger speedy recovery to your brain cells.
  • Research also provides a new approach to improve recovery rates from surgery or illness.

What can we expect for humans

  • The team of researchers hypothesized that there is a possibility to induce synthetic hibernation in human brains as well if we can successfully hibernate human brains it can be a breakthrough finding to recover damaged Prince of preserving organs for transplantation.
  • hibernation can lower body temperature and reduce the energy expenditure on our organ cells.
  • hibernating can help medical applications across the world to treat humans better even though medically not tested with the people
Hibernation is commonly triggered by animals to survive winter conditions. This period mainly consists of inactive or lower metabolic rates of the animal body such as low body temperature, slow breathing rates

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Medical MCQ >>

Sunday, May 24, 2020

Grow Your Money: How compound interest can help you save hundreds of thousands of dollars

compound interest
compound interest

Jonathan was called for a quick meeting over the phone last week. That was it. His employment terminated within 30 minutes after settling the dues and Covid-19 has created yet another unemployment. However, Jonathan expecting the termination and wasn’t surprised about the proceedings. He was expecting this announcement from the last week as the company sales are on a rapid decline. And, layoff termination was on the card. When I called him last week Jonathan was pretty confident that he can still survive the pandemic economic impact without much constraint. It was fascinating to talk to him.

” Anna, I invested 100,000 $ sometime ago over compound interest account, and I can survive another six months without much difficulty. It was the wisest decision I made, I can continue to fund my kids to have private education “

Jonathan is probably one exceptional American here. There aren’t many regularly save or investing. And, this term “compound Interests” is a crucial money term that can potentially grow your money into hundreds or even millions of dollars. The conversation I had with Jonathan made me realize this is a money growth hack anyone can master.

Unfortunately most Americans do not understand the term “Compound Interest”. This in fact confirmed by ValuePenguin, which asked 2000 Americans the money term of “compound Interest” and around 69% said they do not understand It. 

“Compound Interest” is a powerful money-making technique that can create real wealth for anyone. You must understand the concept of compound interest before your jump into investment.

“My wealth has come from a combination of living in America, some lucky genes, and compound interest” – Warren Buffett-

What Is Compound Interest?

Simple words compound interest can describe as “interest on interest“. In compound interest, Interest is calculated on the accumulated interest over time as well as on your original principal.

Jonathan was absolutely correct. Compound interest is a faster method to grow the sum of money than simple interest.

This can be earned daily, monthly, quarterly, or annually. In comparison compound interest return your wealth to grow faster. It’s also why you don’t have to put away as much money to reach your goals.

If you are not convinced, hold on let me put you an example. This is from the old Facebook post from 2010 

  1. Ben invests $2,000 per year between the ages of 19 and 26.
  2. Arthur invests $2,000 per year from the age of 27 until he retires at 65.
  3. Both guys earn a 12% return on their money.
  4. Ben has saved a total of $16,000, while Arthur has saved a total of $78,000.
  5. But Ben is worth a lot more by the end.
  6. This table:

Simple Interest vs Compound Interest

Simple InterestCompound Interest
Simple interest paid over a certain period is a fixed percentage of the principal amountCompound interest accrues and is added to the accumulated interest of previous periods; it includes interest on interest
Grow at a slower rateGrow at a faster rate
Simple interest is calculated by per initial principal amount only. Compound interest is calculated by multiplying the initial principal amount by one plus the annual interest rate raised to the number of compound periods minus one

Let me tell you, Component Interests will not drive your way to wealth instantly. This is a common mistake millions of Americans and others elsewhere in the world make.

Jonathan said our system thought us to believe that if you work harder, smarter, longer your chance of achieving financial dreams is possible.

But it constantly reminds me that your paycheck will not grant your freedom no matter how big it is. I have learned that paycheck wasn’t the answer to my dreams.

Jonathan is a fine example that investing money on compound interest can help you save hundreds of thousands of dollars for your retirement, safety, or have a better life balance. This is an absolutely brilliant story of compound interest and how you can grow your money over a period of time most of the people seem too hesitant to save money and do not think money is the way to give you freedom at the time of retirement compound interest.

Read More

Medical MCQ >>

Wednesday, May 13, 2020

Does brown sugar go bad?

Does brown sugar go bad?

‘’Food or Health?’’ I asked myself. ‘’Of course, its food, you must keep alive to eat’’, said my inner self. In this quarantine times, it is so hard to find ingredients to make fancy food items as all the local stores are closed. ‘’It will be okay soon once it is finished’’, I mumbled to my sweet craving self.

But then I just saw the big black expressive eyes of my teddy ( I think you remember teddy, my teacup Pomeranian whom I adopted) ‘’Oh! Please make me some caramel pudding’’, those eyes told me. With a heavy heart, I took teddy in one hand and went to the kitchen. ‘’Okay teddy, let us make a caramel pudding, but we need to find the ingredients first’’. Milk and eggs were stocked and were sufficient for another two weeks. But sugar? I wanted some brown sugar to make the caramel for the pudding. I searched and searched, but could not find brown sugar. Amazingly my wise little teddy went on sniffing a kitchen cupboard, which I used as an old store. I opened it. BRAVO! There was a big pack of brown sugar. But the expiry date was erased. Does brown sugar go bad? As I remembered, it was an old pack which I bought about one year ago. Does brown sugar really go bad? Now it was the time to google it!

I emptied the whole pack into a large dry bowl. It was a good thing that the pack was unopened before. The sugar looked fine, with no abnormal smells, neither bugs or insects. But the problem was it had small clumps of sugar.

How do I soften the hardened brown sugar?

I wanted to use sugar to make my caramel. So I took a dry fork and smashed the clumps. It came out well. But the texture was still clumpy.

But why do clumps form?

According to the chemical structure of sugar, it absorbs moisture from its surroundings. When the moisture is scarce, it attracts other sugar particles, dried up, and makes clumps. To remove these clumps, you can also try some other methods. The simple basis is to provide an external source of moisture to be absorbed by the molasses in brown sugar. Insert a wedge of fresh apple, a fresh orange peel, or even a piece of bread into the sugar container. Keep it for a few hours. If you have a microwave oven, microwaving the sugar with a damp piece of clothing on top of the container ( For 20 sec) would do the magic.

You can use an electric grinder or mixer to soften the clumps as well. Or just simply put sugar inside a ziplock bag and smash with a rolling pin! Any of these methods work. Having clumps in your sugar necessarily does not mean that it is spoiled or not suitable to consume. Ideally, brown sugar lasts for ages if properly stored.

Then I took my grinder and ground the sugar for about 30 seconds. BINGO! MY teddy, the teacup pomeranian, was literally dancing in front of me!

The sugar was in good quality.

How to identify spoiled/unsuitable brown sugar?

First, check the packing whether the seal is broken or not. If the seal is broken or it has bugs/insects, then it probably will not suitable for consumption. But if the seal is not broken, your pack of brown sugar may still good to go with your recipes given that it was properly stored. My pack was good to use, although it was 1-year-old thanks to good storing.

How to store brown sugar properly?

You do not need high-grade scientific knowledge to store brown sugar! It is the same as you store white sugar. First, if the seal of the pack is broken, transfer the sugar to a clean airtight container. Then find a place that is cool, dry and free of heat from stoves/ovens, etc. A kitchen cupboard in your pantry would be ideal. Make sure to keep it away from medicines, detergents, etc., basic kitchen rules! Storing your brown sugar-like, this will prevent you from thinking from ‘does my brown sugar go bad’ feeling!

Also, it prevents the entry of insects and rodents like rats to your food material. Each food item in this quarantine time is precious. If you want to go for more precautions, buying a ‘sugar saver’ can be a perfect choice. A sugar saver is a simple gadget that prevents drying up of sugar. Simply soak it with water and put it in the sugar container.

However, if you have a tiny bit of suspicion towards the quality of your brown sugar, it is always good to buy a new pack. Sometimes sugar may contain fungus that may cause food poisoning. Always read the expiry date and manufacturer’s advice before consuming brown sugar, and indeed any food item. Nevertheless, usually brown sugars last for about 2-3 years.

Brown sugar is a fantastic ingredient to use for your recipes, no matter for breakfast or desserts. When you buy always try to find good quality products.

caramel pudding

After finding all the above valuable facts, Teddy and I made amazing caramel pudding. It was so good and delicious. And teddy managed to justify my effort by eating a considerably good amount. Indeed it was a good day, starting my search from ‘does brown sugar go bad’!

Although being in a period of quarantine, we can still find simple ways to make our loved ones happy.

Medical MCQ >>

Friday, May 1, 2020

Benefits of Lactobacillus probiotics for gastrointestinal disorders dsassadsadssds

Introduction

The World Health Organization defines probiotics as “live microorganisms, which when administered in adequate amounts confer a health benefit on the host.” Although their precise mechanism of action is poorly understood, certain probiotics are able to ameliorate the intestinal inflammatory processes counteract the influence of enteropathogens, and stimulate the growth of beneficial bacterial species. The most common types of these probiotic bacteria are Lactobacilli and Bifidobacteria. .Many studies indicate that probiotics may have a role in treating gastrointestinal illnesses and boosting immunity.

Lactobacillus acidophilus (L. acidophilus) is the most commonly used probiotic, or “friendly” bacteria. Many healthy bacteria live in the intestines and vagina, where they protect against “bad” bacteria that can cause disease. They do this in a couple of ways: for example, when L. acidophilus breaks down food in the intestine, several substances are formed (such as lactic acid and hydrogen peroxide) that create an unfriendly environment for “bad” bacteria. Probiotics are often suggested as a supplement when you take antibiotics. Antibiotics kill bacteria, but do not discriminate between “friendly” and “unfriendly” organisms, so the balance between good and bad bacteria in the intestines can be upset. It is thought that taking probiotics helps restore the healthy balance of bacteria.

Other probiotics include several Lactobacillus species (spp.), such as L. bulgaricus, L. casei, and L. reuteri, Lactobacillus GG,Bifidobacterium longum, Bifidobacterium bifidum, Streptococcus thermophilus, and Saccharaomyces boulardii (a kind of yeast).

probiotics

In addition to probiotics, some health care providers suggest taking “prebiotics.” These are the soluble fiber found in some foods or supplements that help prebiotics thrive in the intestine. Examples include fructooligosaccharides (FOS), a carbohydrate found in some fruits and vegetables.

Many researchers conducted by various recognized universities, health institutes show that these lactobacillus probiotics have a great effect on recovering and reducing the risks of gastrointestinal disorders. Especially the National Institute of Health -United States of America, University of Maryland school of medicine, Yale university school of Medicine, Royal College of Nursing (RCN) United Kingdom and many other. Also many research articles on US national library of medicine, prove the above titled fact.

One of the most common gastro intestinal disorder is Diarrhea all over the world. This have few categories such as Rotavirus diarrhea, Traveler’s diarrhea, and Antibiotic-associated diarrhea (AAD). Also constipation (especially patients suffering from Parkinson’s diseases)child and young constipation., irritable bowel syndrome or Inflammatory bowel disease (IBD),bloating, abdominal pain, necrotizing enterocolitits (NEC), chronic inflammatory gastrointestinal conditions such as ulcerative colitis and Crohn’s disease are found all over the world.

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