from Nothingness...

Thursday, 26 May 2011

10 Facts about Rain

23:19 Posted by Hilaz No comments
Let's face it rain is something that not a lot of us desire. However Rain plays a key role in the cycle of returning water back to our earth. So it is obvious that we need rain in order for the world to continue functioning.

Top Facts about Rain

 1. The umbrella was originally invented to protect people from the hot sun.

 2. Rain drops can fall at speeds of about 22 miles an hour.

3. Rain starts off as ice or snow crystals at cloud level.

4. Light rain is classified as being no more then 0.10 inchese of rain an hour

5. Heavy rain is classified as being more then 0.30 inches of rain an hour

6. Louisiana is the wettest state in the U.S, which receoved an annual rainfall of 56 inches.

7. Rain drops range in size from 0.02 inches to about .031 inches.

8. Rain drops do not fall in a tear drop shape, they originally fall in the shave of a flat oval.

9. Rain that freezes before it hits the ground is known as frozen rain. 10. Rain is recycled water that evaporated from our worlds lakes, rivers, oceans, seas etc.

Wednesday, 25 May 2011

10 Tips for Your Persuasive Speeches

03:07 Posted by Hilaz No comments


Choose a subject about which you feel strongly. You will be more persuasive
Open by stating your belief e.g. that smoking should be banned worldwide
Give reasons for your belief
Describe how things can be improved in accordance with your belief.
Tailor your speech to your audience. Teenagers won't care about cancer in old age but would hate to be thought smelly by the opposite sex. So if you are speaking about smoking that would be the angle to take if you had a young audience.
Know your facts but don't give too many,
Try to give word pictures e.g Smoking kills more people than the plague.
Your speech should be persuasive in tone, not aggressive
Keep it short. Audiences have a short attention span.
Summarise your speech and end on a memorable note.

Wednesday, 18 May 2011

Spiders' fishing techniques

18:49 Posted by Hilaz No comments

Some spiders hunt in even the most unexpected environments. For example, the hunting field of the water-spider Dolomedes is the surface of water. This spider is mostly to be found in shallow places such as marshes and ditches.The water-spider, which lacks good eyesight, spends most of its time by the side of the water spinning threads and spreading them over its surroundings. These serve two functions at the same time: they are a kind of warning to other spiders, setting the limits of its own territory, and they also form an escape route in the event of unexpected danger.




The spider's most frequently used hunting method is to put four of its legs on the water while the other four hold on to dry land. While doing this, it employs a most clever technique to avoid sinking. The spider covers those of its legs which will go into the water with a water-proof coating by passing them through its fangs. It then approaches the edge of the water. Pushing its body down with great care, it moves on to the surface of the water. It places its fangs and feelers under the water in such a way as not to disturb the surface. It waits for a living creature to approach, with its eyes looking around it and its legs feeling for vibrations in the water. To feed itself, the spider needs to find prey at least the size of the "Golyan" fish.


When the spider is hunting, it stays motionless until the fish comes within 1.5 centimeters of its jaws. Then it suddenly enters the water, catches the fish in its legs, and bites it with its venomous fangs. Then, in order to stop the fish, which is much bigger than it, from dragging it under the water, it immediately turns upside down. The venom quickly takes effect. It not only kills the prey, but also dissolves the prey's internal organs, turning them into a kind of soup and making them easy to digest. When the prey is dead, the spider drags it on to the shore and feeds. (Science and Technology Gorsel Science and Technology Encyclopedia, p. 494, 495)

Tuesday, 17 May 2011

Save Forest in Sumatra

16:03 Posted by Hilaz No comments
Endangered forests of Sumatra in two or three years into the future! That's the conclusion of the meeting of activists Indonesian Forum for Environment (WALHI), a Sumatra. The conclusion was shocking because of Sumatra, Kalimantan, as well as into the lung environment for Indonesia.

Forests in Sumatra which includes nine provinces from the west coast of Aceh to Lampung predicted there will be endangered and the food crisis due to high rates of deforestation or the transfer function of production forests to plantations. Prediction of the threat of forest destruction that stretched Sumatra Bukit Barisan mountain range, because the average level of damage an area of ​​500,000 hectares per year.

A number of Walhi Sumatra, three years ago, concluding it. For example, WALHI Riau as proposed Executive Director Jhoni S Mundung, said that production forests, protected forests and national parks in the area was almost extinct due to high over the functions of forests into oil palm plantations and industrial timber estates (HTI).

As a result, Riau province when the rainy season, flooding a large and difficult to be avoided in the next 10 years because of the Siak River and the Kampar River is not able to accommodate, as well as water catchment areas in the region was almost gone. Conversely during the dry season, the rivers have resulted in a drastic silting exceptional drought.

The destruction of production forests and protected forests in Riau after the company's presence pulp (pulp), which opens plantation land area of ​​nearly four million hectares. And, palm oil plantations are now reaching 2.1 million hectares and 160 units of palm oil mill (MCC).

"You can imagine the presence of pulpwood and pulp mill in Riau that requires at least 16 million cubic meters of wood per year. Wood as much as it could not have generated a lot of plantation timber that holds the end result of illegal logging (illegal logging)," said Jhony, as written Between. Severe damage to forests in Riau have also been disturbing the lives of Talang Mamak who live peaceful and prosperous during this when they are still conserved indigenous forest.

The same was conveyed WALHI Bengkulu that the National Park Kerinci Seblat (TNKS) and the South Bukit Barisan National Park (BBSNP), as well as protected forests and national parks in Jambi were damaged, as stated by the Executive Director of WALHI Jambi, Arif Munandar.

The level of damage production forests, protected forests and national parks in Jambi reach 99 000 ha per year due to the presence of 460 000 ha of timber plantations and oil palm plantation development and logging. Meanwhile, WALHI Aceh that submitted Bambang Space, forests in Sumatra are still good in Aceh or sustainable just over 50 percent, mainly Leuser National Park.

From the results of a meeting Walhi Sumatra, according to the National Director of WALHI providing such Mokom reported, it is not only the destruction of forests in Sumatra, but was evenly distributed throughout Indonesia, such as Kalimantan and Sulawesi, is also quite severe.

Deforestation in Indonesia, according to him, due to the multidimensional crisis, ranging from economic order, political, social, and cultural. While government policies and the council does not lead to the interests of the people because of self-management that are made to the forest just for the sake of a handful orang.Sebab, it needs no assurance from the Government of Indonesia to do restoration or re-establish forest green that took almost 500 years.

WALHI also assess the government was too sloppy if they receive foreign aid that the fact that only a loan. "Foreign aid needs to build forest caution because there are interests that are positive and negative," said providing such.

To overcome these problems, particularly in Sumatra, the Ministry of Forestry together with five partners from nongovernmental organizations (NGOs) and make arrangements acceptance of the TFCA Grant Sumatra. Five NGOs in Sumatra that will drive conservation programs and forest rehabilitation. Grants amounting to Rp 24.2 billion was for the two-three years.

There will be no more following the assessment process for potential partners to develop a shared commitment to save the forests of Sumatra in the period until 2018. "We will soon open another funding opportunity for the NGOs / CBOs and universities to work together to save the forests of Sumatra," said Samedi, program director of the Tropical Forest Conservation Act-TFCA Sumatra.

Through debt-for-environment schemes (Debt for Nature-Swap/DNS), attempt to save the remaining forest area as well as restore forest functions as a buffer for maintaining life. The Government of Indonesia and the United States agreed to transfer the foreign debt of Indonesia to the United States amounted to nearly 30 million U.S. dollars over the next eight years to be directed at the activities of conservation and restoration of forest areas, particularly on the island of Sumatra.

With a unique governance that ensures transparency and accountability, the transfer of debt GoI sent directly to Dana Amanah (Trust Fund) and its use overseen by a body called the Oversight Committee and implemented daily by the administrator, the Foundation KEHATI. Hopefully, the grantee NGO partners to implement a form of governance transparency and accountability becomes an important focus.

Sumatra is a priority because it has the pressure on deforestation is very high, higher than the other islands in Indonesia. In Sumatra there are still many places inhabited by endemic and rare species that if not rescued soon be extinct forever from the earth. In addition, forest function as life-support system in Sumatra have been in a critical threshold.

"Restoration of forest areas in Sumatra and rescue must begin immediately to save the chain of ecological and community life in Sumatra," said Jatna Supriatna, chairman of the Oversight Committee TFCA Sumatra.

The issue rate of forest loss and biodiversity in Indonesia is in it already are at a very alarming stage. You can imagine how hard the effort that must be done to save the remaining forests for public welfare in a broad sense not only for Indonesia but also for the global community.

The NGO partners are assigned to execute the activities of Sumatra forest conservation. Various programs that are essentially a strengthening program, both to the protection of the region, area management, strengthening of policy, to strengthening the community is depreciated as a program that urges to be implemented.

Sunday, 15 May 2011

The State of Windows 8

22:13 Posted by Hilaz No comments
nly Microsoft knows how the next version of its Windows operating system will look and what it will be called, but big changes could be ahead for the OS that observers refer to as "Windows 8."

At this year's Consumer Electronics Show in Las Vegas, Microsoft announced that Windows 8 will support system-on-a-chip architectures using ARM processors. Unlike the x86 architecture that today's Windows laptops and desktops work with, ARM-based chips tend to run such low-power devices as tablets and smartphones.

In his CES keynote speech, Microsoft CEO Steve Ball­mer said, "This announcement is really all about enabling a new class of hardware, and new silicon partners for Windows, to bring the widest possible range of form factors to the market."

In other words, Windows won't be just for laptops and desktops anymore.
Actual Facts

Microsoft's ARM announcement represents the firm's only officially released factual detail about Windows 8. Consistent with it, the company named Nvidia, Qualcomm, and Texas Instruments as silicon partners, so Windows devices built upon their three low-power platforms are likely.

At an architectural summit in London last year, Microsoft en­­couraged the idea of virtualizing Windows more heavily, possibly storing apps, data, Windows settings, and parts of the OS itself in the cloud.
Rumors

No rumor about Windows 8 is more precise than a series of leaked slides that supposedly provide a blueprint for Microsoft's next OS. The slides alone don't indicate final features of Windows 8, but they do show where Microsoft is headed, especially since other reports have corroborated them.

One slide, for example, talks about an OS that follows users wherever they go; instead of being tethered to hardware, users may roam between desktops, laptops, and tablets in whatever way is most convenient.

Another slide speaks of a reset button that preserves apps and settings while wiping out viruses and other hindrances. Some industry watchers suggest that storing apps and data in the cloud could make this feature possible.

As for Microsoft's goal of "instant on" computing, blogger Manan Kakkar spotted a Microsoft patent for using a hypervisor-another virtualization method-to split the operating system into a general-purpose OS and a number of appliancelike applications, such as for TVs and tablets. Those uses, Kakkar says, could switch on instantly even if the core OS took 30 seconds to start up.

How will Microsoft achieve these lightweight versions of its operating system? A ru­­mor circulated by Paul Thurrott posits that Windows 8 will introduce a tile-based interface called "Mosh" to serve as an alternative UI for tablets and other low-power touchscreen devices.

We've also heard rumblings about a new application de­­velopment framework code-named "Jupiter," whose goal is to help developers create dynamic, visually appealing, and immersive applications for a forthcoming Windows app store. It may also be an attempt by Microsoft to enable developers to create apps that work on both traditional x86-based CPUs and ARM-based processors without extensive recompiling and reprogramming.
Speculation

If you doubt whether Windows 8 will be a profoundly different operating system from its predecessors, consider this breathless bit of hype that briefly appeared on a Microsoft developer's blog in 2009:

"The minimum that folks can take for granted is that the next version will be something completely different from what folks usually expect of Windows...The themes that have been floated truly reflect what people have been looking [for] for years and it will change the way people think about PCs and the way they use them. It is the future of PCs."

Microsoft quickly removed the blog, as if to erase the evidence. So is the company really trying to shake things up with Windows 8?
The Big Picture

Microsoft clearly wants to create an operating system that scales between devices. ARM support provides the foundation, and cloud services could be a major building block. The challenge for Microsoft will be to leave the core Windows experience and legacy compatibility intact while also pursuing its lofty ambitions.

A final rumor: Reportedly, Microsoft is targeting a 2012 release for Windows 8. Think the company can get everything figured out by then?