Most interesting facts you must know
10 Most interesting facts you must know about .
Why prisoners are asked for last meal ??
- In most states and various countries where the death penalty is legal, it's customary to give sentenced prisoners a special last meal at their request. Every Prisoner in this world who is sentenced to death is asked for his favorite last meal. The reason behind it is not to fulfill the last wish of the prisoners, but bribe the ghost / Spirit of the prisoner so that it does not haunt the executioners, police or judge.
Why toe rings were weared in Indian culture??
- Indians believe that your "prana" or "life force" should be balanced to stay healthy. All the paths of your "prana" go to your toes that the concept that marital status can turn into a successful enhancer is not a huge effort. As Toe rings are made up of silver and it acts as a good conductor, they both absorb the energy of the polar energies from the earth and transmit it to the body, thus helps to refresh the entire body system.
Why onions make us cry??
- When you slice an onion , the onion cell releases sulfur into the air ,sulfur reacts with your eyes and produce a very small amount of sulfuric acid and this sulfuric acid leads to the burning and make you cry. Your eyes react to the sulfur gas that is formed, and your eyes try to flush it out forming tears .However, onions pose no serious threat to your visual health. Chopping onions can cause some burning and irritation and tears. Other than that, it's pretty safe on your eyes.
Why dogs cry or howl at night??
- You offen seen that sometimes dogs bark or cry at night and this is not because they see ghosts or the spirits rather they cry because of Loneliness. Dogs are very social animals, and they become lonely when left outside alone at night. Howling is one way dogs express loneliness, but they can also bark incessantly in an attempt to get human attention. There loneliness feeling cause them bark and cry at the night time. You have seen most of the time that only stray dogs bark at night and not the domestic dogs because they feel very familiar with their owners.
Why milk tastes sweet but curd tastes sour ??
- Milk is made of water, fats, proteins, lactose and minerals. Lactose is a type of sugar like sucrose. It gives milk a sweet taste. ... Lactose free milk is made for people who are allergic to lactose by breaking it down with the enzyme lactase. But Curd is formed when Lactobacillus bacteria reproduce. If the curd is not transferred to a cool place, then curd turns sour because the bacteria continue to multiply and produce more lactic acid inside the milk. This lactic acid makes curd sour in taste.
Why hot water freezes fast than cold water??
- Hot water freezes faster than cold, known as the Mpemba effect. ... Evaporation is the strongest candidate to explain the Mpemba effect. As hot water placed in an open container begins to cool, the overall mass decreases as some of the water evaporates. With less water to freeze, the process can take less time and in other words it has been proposed for the Mpemba effect: that evaporation from warm water carries heat away more effectively, or unusual flows within the fluid, or even supercooling, in which the water’s temperature falls well below zero before it turns to ice.
Why soft drink bottle are not flat bottomed??
- Soft drink and soda bottles, especially those made of plastic are not flat bottomed. The foot of the bottles usually has 5 bumps (corrugation). The bottles are not designed so to give it a fancy look. You will not find these bumps in water bottles or juice bottles. Water bottles have small indents to improve the stability of the bottle. The bumps or the corrugations in the foot of the bottle increases the strength of the bottle. Soft drinks are served chilled. When a liquid is cooled, its volume changes and the bottle must not buckle because of this change in volume. The corner or the tip of the bump can slightly expand/contract without breaking which takes care of the change in volume of the liquid.
Why sky is blue??
- often asks about the natural world is “why is the sky blue?” Yet despite how widespread this question is, there are many misconceptions and incorrect answers bandied about — because it reflects the ocean; because oxygen is a blue-colored gas; because sunlight has a blue tint — while the right answer is often thoroughly overlooked. In truth, the reason the sky is blue is because of three simple factors put together: that sunlight is made out of light of many different wavelengths, that Earth’s atmosphere is made out of molecules that scatter different-wavelength light by different amounts, and the sensitivity of our eyes. Put these three things together, and a blue sky is inevitable.
Why bananas grow curved??
- Bananas go through a process that's scientifically called "negative geotropism." What that means, in layman's terms, is that as bananas grow, they become too heavy for the plant, and start sinking towards the ground. So the curve in the banana is due to the fruit's dogged pursuit of the rays of sun. Yes, the banana is actually curling up against its own weight, much like you would do in a Pilates class, in an effort to get more sunlight.The reasoning for this actually has to do with where the bananas originated: the rainforest, where there is notoriously little sunlight. So, the banana adapted, evolved, and survived. "If the fruit were to grow towards the small amount of light that penetrates sideways through the vegetation, the plant could overbalance and topple over. So bananas developed a way of growing towards the light without destabilising the plant.
Why dogs run after the vehicles??.
THEY HAVE THEIR TERRITORY
- When a new person comes to your house, the obvious reason why your dog barks at them is because they see them as strangers and don't trust them. Same is the reason behind dogs barking at a moving vehicle. Dogs expand their territory by urinating on trees and vehicles of the area they live in. When a vehicle which does not belong to their territory approaches them, they can smell it. This infuriates them as they don’t accept any other dog coming into their territory. This may sound silly but that’s how it is.
INSTINCTS AND LONELINESS:
- Dogs are very curious in nature and an approaching vehicle perks up their instincts and urge them to chase the vehicles suddenly. So, they end up running behind them. Sometimes this is also due to a bad experience with the drivers but some just do it out of excitement. Dogs are social creatures and when they feel lonely they just pass their time simply by barking at people or chasing vehicles. This kills their boredom and makes them feel happy.
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