Thứ Năm, 22 tháng 9, 2016

A Bengal tiger killed its first human six weeks ago

Do you know about a Bengal tiger killed its first human six weeks ago? See for more details

A Bengal tiger prowling near villages in northern India claimed its tenth victims last night, a day after making a narrow escape from a trap set by hunters.
The female big cat, which killed its first human six weeks ago, savaged a 50-year-old man, taking bites of his leg and abdomen while he was out collecting firewood.
It is believed that the animal strayed from Jim Corbett National Park, a 200-square-mile reserve created to give the animals space to roam. It struck its latest victim outside Kalgarh village in Uttarakhand state.


On the prowl: A tiger similar to this one has been stalking the lands outside Corbett Tiger Reserve, and has killed ten people
Saket Badola, deputy director of the national park, said the tiger facts that tiger was scared away from its prey by fellow villagers waving metal rods and shovels, but the man had already been badly injured and later died.
Hunters had almost captured the tiger a day before the latest killing, by using a calf as bait.
Mr Badola said: 'On Saturday night the tigress almost fell in trap and was close to the calf. But she did not attack the bait and left silently.'
Reports that a killer tiger was on the loose began circulating in late December, when a 65-year-old man was mauled in Sambhal district of Uttar Pradesh state, across the border from Uttarakhand.
Since then, thousands of terrified villagers have been told to watch out for the animal and to avoid the forests. The tiger has been on the prowl across an area spanning 80 miles.
There are animal facts that animal has started attacking humans because it is not getting its natural prey,' said Rupek De, chief wildlife warden of Uttar Pradesh. 'The tigers must be tired because it is not getting adequate rest.'
He said the hunters hired to kill the animal were having trouble tracking it in dense forests, and were suffering from staffing issues after half their team did not show up for work.


Habitat: The tiger is through to have strayed from the Jim Corbett National Park, pictured
Mr De said that only three of the six men asked to track and capture the tiger actually made an appearance.
On factoflife, angry villagers seized a national forestry office, demanding protection and compensation for the families of the dead.
'We can understand the predicament of the villagers,' Mr Badola said.
'The villagers do not have toilets in their homes. They go out in the open or forest areas to answer nature's call. In this scenario it is difficult to give protection to each and every villager. We have advised them to move in groups.'
India's wild tigers are considered endangered because of rampant poaching and shrinking habitat as India undergoes breakneck development to accommodate the staggering growth of its 1.2billion people.
India today has more than half of the world's remaining 3,200 tigers.

Thứ Tư, 14 tháng 9, 2016

What are yellow-eyed penguins?

Have you ever seen yellow-eyed penguins? What are they? Let's see to know this kind of penguin facts

The yellow-eyed penguin is one of the few penguin species found north of the Antarctic Ocean, and as it's name suggests, this species of penguin is easily idenitfied by it's yellow coloured eyes and bright yellow band that runs from it's eyes round the back of the yellow-eyed penguin's head.

The yellow-eyed penguin inhabits the southern island of New Zealand, Steward Island, Campbell Island and the Auckland Islands. It is listed as an endangered species. Adults grow to 24 to 31 inches high and weigh 12 to 18 pounds. They have white undersides, gray back plumage, yellow bands running from their eyes to the backs of their heads and yellow irises.
Also see tigers facts

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The main diet of yellow-eyed penguins is fish. They consume blue cod, red cod, silversides, opal fish, sprat and cephalopods, such as squid. To feed, they swim up to 16 miles offshore and dive to depths of 100 to 400 feet. Breeding season begins in mid-August and lasts until mid-February. Breeding pairs are monogamous and often return to the same nests, which are usually constructed against rocks or trees or in dense vegetation. The female lays two eggs, and both parents take turns incubating them. When the eggs hatch after 39 to 51 days, one parent guards the chicks while the other forages for food. By mid-February, the fledglings are ready to go off on their own.

In 2010, the number of yellow-eyed penguin adults was 4,000 to 4,800. Dangers to yellow-eyed penguins include habitat loss due to human settlements, entanglement in fishing nets, avian malaria, blood parasites and predation by sharks, sea lions, ferrets, ermines, cats and dogs.

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Thứ Ba, 13 tháng 9, 2016

Is light considered matter?

Those who love to find out science facts will not want to miss this writing about answering question: 

That's a really great question. In fact this question caused a great debate among physicists during the time of Isaac Newton. Newton thought that light was a stream of little particles and other physicists such as Christian Huygens thought that the universe was filled with tiny particles called aether particles and that light was just a wave moving through the aether.



To make a long story short, it turns out they're both kind of wrong... and they're both kind of right. In some situations light sort of acts like a stream of particles and in others it acts sort of like a wave. Today many physicists (myself included) like to say that light is neither a particle or a wave... it's just light.


So, some might say that because light can carry energy from the sun to the earth it must be matter. Others might say that because you can't hold a lump of light in your hand light isn't matter. It all depends on what you mean by the word 'matter.' But the important thing to remember is that light doesn't care what you call it, it will still act the same way no matter what. That's why in physics we try not to worry too much about what things are called and focus on understanding how things actually behave.
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Chủ Nhật, 4 tháng 9, 2016

Negative effects of Whisky

This is an amazing article about negative effect of Whisky, Scotch Whiskey:

Kết quả hình ảnh cho scotch whisky age

Alcohol Poisoning 
Whisky is a drink that has very large percentage of alcohol in its structure (around 40%), much more than beer or wine (around 8-13%). Because of that, people can lose track of intake while drinking whisky, which can lead to the alcohol poisoning. This illness is a result of the elevated alcohol level in our blood, which can induce difficulties in breathing, gag reflex and elevated heart rate.

Impaired Judgment  
Very small amount of whiskey can produce strong side-effects, most noticeably almost immediate impairment to our judgment. People under the influence of alcohol often make rash, risky or illogical decisions, they lose their sense of fear or sometimes get paranoid, afraid and aggressive. The most common examples of impaired judgment caused by drinking are aggressive behavior, drink driving, sexual irresponsibility and in some cases suicidal tendencies.

Cirrhosis 
Constant abuse of alcoholic beverages such as scotch whiskey over long periods of time can produce serious side effects and can damage our metabolism. One of the most famous fatal effects of this kind of prolonged whiskey intake is cirrhosis of the liver, which is hardening of the liver that is caused by the buildup of the scar tissue caused by alcohol. This scar tissue restricts the blood flow through the liver, which in turn reduces its potential to purify our blood from harmful toxins, fight infections and regulate blood clotting.

Addiction 
Regular intake of alcohol can create very serious physical and mental disorder in which person gets very strongly addicted to alcohol. This very serious addiction can be found all over the world, and governments, medical personnel and various public organizations are fighting daily for better control, prevention, diagnosis and recovery methods to fight against it.

Pregnancy problems 
Large intake of alcohol during pregnancy can cause spontaneous abortion and physical or mental disabilities for the fetus (malformations and other birth problems).

Stroke 
Because of the strong influence alcohol can have on our metabolism, blood, heart and liver, large and regular intake of whiskey can cause stroke, serious injuries of heart muscle, and in some cases death.

Interference with other diseases 
Persons who are affected by the conditions of the liver, affections of the pancreas, Precancerous stages of the digestive system and survivors of the hemorrhagic stroke MUST NOT drink whiskey or any other type of alcohol.

Interference with medication  
Whiskey and all other alcohol beverages can strongly interact with some types of medicine, causing severe reaction that can seriously affects our health. Persons who are taking anticoagulants, medication for diabetes, beta blockers, antihistamines, antibiotics, antidepressants, pain relievers and sleeping pills must avoid alcohol.

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Thứ Tư, 31 tháng 8, 2016

The ways giraffes take care of their young

Keep the learning going by this article about the ways giraffes take care of their young - baby giraffe. Enjoy!

Giraffes are the tallest known animals on planet earth. At birth a baby giraffe, called a calf, is typically six feet tall. Calves are active, playful and energetic, but it’s rare to spot a baby giraffe when out on a safari in Africa. One of the widely asked questions is: how are the young taken care of? Extensive research and a few treks into the safari give the answer.

The Life of the Giraffe

According to University of Michigan's Animal Diversity Web, female giraffes will not breed until they are at least 4 or 5 years old, while males might not breed until they are around 7 years of age. Young giraffes are vulnerable to predators, so females rely on each other to keep their babies safe.

Kết quả hình ảnh cho when does a baby giraffe leave its mother

Baby's Coming

There's no specific breeding season for giraffes, so births occur at different times throughout the year. Mom is pregnant for up to 465 days before the baby -- usually one, although twins are possible -- comes around. Once it is time for the delivery, Mom will step away from the herd so she can give birth alone.

Baby's Here

At the time of birth, babies can be as tall as 6.6 feet. That's a good thing, since Mom gives birth standing up -- and it would be a long way to the ground if the babies were much smaller. Babies will be up and walking within minutes, and they'll begin to suckle right away. The mother and baby will remain isolated for about a week before they join a larger group. During that first week, babies will remain rather quiet and hidden, according to Animal Diversity Web. Mom will step away for short periods of time during the first few weeks, but will return at night to protect and nurse the baby.

Kết quả hình ảnh cho when does a baby giraffe leave its mother

Although giraffes are social animals, they don't form lasting relationships with partners or family members. That means the young ones will only stay with Mom -- Dad doesn't stick around -- as long as necessary to learn surviving skills. Weaning can take as long as 16 months, with females staying with their mothers longer than males. Once the young become part of a group, all females become "nannies," watching over them when moms step away to feed or drink.

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Thứ Ba, 30 tháng 8, 2016

About the name Scotch whiskey

Most consumers have a general understanding that scotch whiskey must always be from Scotland, few actually know the legal requirements behind naming a bottle of whisky “Scotch”. Keep reading and find out the truth.

Scotland

The title of “Scotch” is defined and regulated by a document created on November 23, 2009 called the “Scotch Whisky Regulations 2009” or SWR. Not only regulating production, the act also governs the labeling, packaging and the advertising of Scotch whisky within the United Kingdom. The SWR is a complete replacement of the previous regulations which focused exclusively on the production process. While the SWR is technically only valid within its jurisdiction, international trade agreements have been put in place which effectively make some provisions of the SWR apply in countries outside the United Kingdom.

The document defines Scotch whisky in the following manner:

1. Must be produced at a distillery in Scotland from water and malted barley (to which only whole grains of other cereals may be added) all of which have been:
  •  Processed at that distillery into a mash
  • Converted at that distillery to a fermentable substrate only by endogenous enzyme systems
  • Fermented at that distillery only by adding yeast
  • Distilled at an alcoholic strength by volume of less than 94.8% (190 US proof)
  • Wholly matured in an excise warehouse in Scotland in oak casks of a capacity not exceeding 700 litres (185 US gal; 154 imp gal) for at least three years
2. Scotch whisky must retain the color, aroma and taste of the raw materials used in, and the method of, its production and maturation.

3. It may not contain any added substances, aside from water and plain (E150A) caramel coloring.

4. It must comprise a minimum alcoholic strength by volume of 40% (80 US proof).


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Chủ Nhật, 28 tháng 8, 2016

Strange tiger facts

You can get tigers facts by this writing that is really amazing 

Tigereyes

1. Tigers have eyes with round pupils, unlike domestic cats, which have slitted pupils. This is because domestic cats are nocturnal whereas tigers are crepuscular – they hunt primarily in the morning and evening.

2. Despite not being strongly adapted to the dark, tigers’ night vision is about six times better than humans’.

3. Most tigers have yellow eyes, but white tigers usually have blue eyes, due to the gene for blue eyes being linked to the gene for white fur. The gene for being cross-eyed, or boss-eyed, is also linked, so many white tigers have crossed blue eyes.

4. Tigers scratch trees and use their urine to mark their territories. Their urine smells strongly of buttered popcorn.

5. Tigers have spiked penises. Also see penguin facts


Ouch. Just writing that sentence made me uncomfortable! Tigers are unable to become erect when aroused. Instead, males penises’ have a bone located inside (called a baculum) and are covered with barbs. Those prickly spikes aid in “keeping the connection” (no pun intended) between the male and female during copulation.

6. A backhand from a tiger can kill you

While tigers typically prefer to use their 10 cm long teeth to crush a victim’s jugular (lovely!), a single strike is enough to do some serious damage. One swipe from a tiger’s front paw is strong enough to smash a bear’s skull or even break its back

7. Tigers do not normally roar at other animals, but instead they roar to communicate with far-off tigers. A tiger about to attack will therefore not roar, but might hiss and fuff instead.

8. When several tigers are present at a kill, the males will often wait for females and cubs to eat first, unlike lions, which do the opposite. Tigers rarely argue or fight over a kill and simply wait turns.

9. The stripes on each tiger are unique, like human fingerprints.

10. Tigers’ have wicked short term memories. A tiger has a short term memory about 30 times longer than a humans’. That means it can remember how amazing that wild boar take-down it just performed was for a while. “Wow, I’m good…”