Most important implements in a survival situation is a good cutting tool.  Knowledge of primitive stone tools is vital for wildness survival. If you were to find yourself without a knife, a stone cutting tool can be created from natural resource like stone.The first step to creating useful primitive stone tools is selecting the best-suited material. A riverbed or creek can be a great place to search for the proper stones. Fistful you have to find grained stone with a consistent texture. The rock that have the highest pich when tapped. This stone should be without existing cracks or fissures. existing number of methods for sharping stone into useful blades(edges).

Rock Bash Method

Rock bash is the rough technique of striking one rock into another with great force and seeing what kind of edges/blades might break off. This can be a good way to make your first break into a stone, so that finer work can then be done with other methods such as percussion flaking. Be careful, as this is the least controlled and therefore most hazardous technique.

Bi-Polar Percussion

Bi-polar percussion consists of carefully striking a hammer stone directly on top of your subject material while it is placed on an anvil stone. This oftentimes splits the subject material in half, producing two usable edges. This is a very efficient way to create a quick stone tool. "Skipping stones", rocks that are flat with rounded edges, are easiest to break apart using bipolar percussion.

Percussion Flaking

Percussion flaking consists of using a hammer stone (or heavy billet) to strike the edge of the subject material to break off flakes. This is a controlled method for shaping an edge on a stone. Many rocks are difficult to effectively percussion flake because they are either too brittle or dense. The best materials to percussion flake are flints, cherts, obsidians, and glass.

Using the above techniques, you can quickly create a stone tool to aid in a wildernessurvival situation. Happy rock-breaking!

Getting in sync with the nature of the sleep-wake cycle of your body, or circadian rhythm, he is one of the most important strategies to achieve a good night's sleep.If a regular sleep schedule, going to bed and wake up at the same time each day will feel much more refreshed and energised than if the same number of hours of sleep at different times preserved. This is true even if your sleep schedule is only an hour or two changes. Consistency is vital.

Try to go to bed and get up at the same time each day. Keeping the sleep-wake schedule continuous assistance to install your internal body clock and optimise the quality of your sleep. Begin by setting a realistic timetable, which will work with your lifestyle. Choose a time when you usually feel tired, so without turning in bed.If you get enough sleep, you need to wake up naturally without an alarm. If you need an alarm clock to get up on time, you may need to set an earlier bedtime.

Avoid sleeping in, even on weekends or night it was too late. It may be tempting to sleep on the weekends, but even a few hours difference in waking time to change their internal clocks. Once more of his / day of sleep the week are different, the worse the symptoms of Jetlag similar experience. If you need to top up the night, choose to take a nap during the day, and not a dream. This strategy allows you to pay off sleep debt without disturbing your sleep-wake rhythm is natural, it often backfires in insomnia and throws you out of days.Be smart about the pile. As mentioned above, the nap is a good way to recharge your batteries and regain lost sleep. But if you are, as a rule, trouble falling asleep or sleeping through the night, napping can make matters worse. If insomnia is a problem for you, consider eliminating naps altogether or limiting them to 15 to 20 minutes in the evening.Fighting sleepiness after lunch. If you find yourself getting a way to sleep before going to bed, get up off the couch and do something mildly stimulating to avoid falling asleep, such as washing dishes, call a friend, or getting clothes ready for the next day. If you give in sleepiness, which can wake up later in the night and have trouble getting back to sleep.

Being a well-prepared bushwalker you are already wearing lightweight, long-sleeved, sun-protective clothing. You have a fleece packed, and a raincoat, but could also easily improvise these items from plastic bags, and layers of clothing stuffed with grasses or leaves. Evening will soon approach, and while you have your signal tools hanging from tree branches, an SOS signal set-up, three small triangular fires burning, water transpiration bags on trees, and all the water you could gather from the car, including the windscreen wiping water, you will soon want a shelter. 
In constructing your shelter – as in all survival activities – keep an energy output-for-benefit ratio in mind and make smart decisions. Do not build in the heat of the day for example, when physical exertion will mean maximum fluid loss through sweat. Where possible, identify where natural formations such as rock shelters already exist for your use. Conversely, make the effort to construct as good a shelter as possible earlier in your experience rather than later – not only will it keep you more comfortable, but you must allow that you may not sustain your initial energy levels as days and possibly weeks pass. 
The urgency of creating warmth will depend on your environment, but in all cases, staying warm is not only physically central, but psychologically important. Increase the benefits of a fire by constructing a heat-reflective shelter with a space blanket or tarp, or by using fire-baked rocks to bury under a sleeping ground-space.

         Loss of consciousness without a compass can be a deadly mistake, and nature does not forgive the human fails and mistakes. Everything is happening quickly. Nature doesn’t ask it simply kill if you do not respond when challenges come over.  Probably you're willing to wait a whole day, you can find out the east and west in the direction of the setting sun, but without food and water, time is a luxury and you simply cant waste it.

            That is why getting accurate azimuth is critical, and can do so easily with a simple analog clock and horizontal watch. Hold point so that the hour hand turned toward the sun. At the midpoint between the 12 and the hour hand is its north / south line, north back to the sun. Therefore, if the hour hand 4 indicates, for example, 2 to point to the south and 8 indicate north. Just remember, it only works in the northern hemisphere; and in the summer you have to use one instead of 12 to determine the centreline. If you are in the south, east 12 directly in the sun hemisphere and the north-south / line continue to cut directly between the 12 and the hour hand, but in the north will be the closest to the Sun.

            This simple knowledge could safes life to you and your friends. Therefore please share the article and provide the simple genuine knowledge to your closest. Good articles for good people! Hope you found it useful.

Additional Instruction with picture and explanation:

     Using keyboard shortcuts could quickly increase your productivity, reduce repetitive strain, and help keep you focused. For example, to copy text, you can highlight text and press the Ctrl + C shortcut. The shortcut is faster than moving your hands from the keyboard, highlighting with the mouse, choosing copy from the file menu, and then returning to the keyboard.
Below are 10 most popular keyboard shortcuts that I recommend everyone memorise and use 

Ctrl + Back space and Ctrl + Left or Right arrow

     Pressing Ctrl + Backspace will delete a full word at a time instead of a single character.Holding down the Ctrl key while pressing the left or right arrow will move the cursor one word at a time instead of one character at a time. If you want to highlight one word at a time, hold down Ctrl + Shift and then press the left or right arrow key to move one word at a time in that direction while highlighting each word.

Ctrl + S

While working on a document or other file in almost every program, pressing Ctrl + S saves that file. Use this shortcut key frequently if you're working on anything important in case an error happens, you lose power, or other problem that causes you to lose any work since the last save.

Ctrl + Home or Ctrl + End

Ctrl + Home will move the cursor to the beginning of the document, and Ctrl + End will move the cursor to the end of a document. These shortcuts work with most documents, as well as web pages.

Ctrl + P

Open a print preview of the current page or document being viewed. For example, pressCtrl + P now to view a print preview of this page.

Page Up, Spacebar, and Page Down

Pressing either the page up or page down key will move that page one page at a time in that direction. When browsing the Internet, pressing the spacebar also moves the page down one page at a time.

Ctrl + C or Ctrl + Insert and Ctrl + X

Both Ctrl + C and Ctrl + Insert will copy the highlighted text or selected item. If you want to cut instead of copy press Ctrl + X.

Ctrl + V or Shift + Insert

Both the Ctrl + V and Shift + Insert will paste the text or object that's in the clipboard.

Ctrl + Z and Ctrl + Y

Pressing Ctrl + Z will Undo any change. For example, if you cut text, pressing this will undo it. These shortcuts can also be pressed multiple times to undo or redo multiple changes. Pressing Ctrl + Y would redo the undo.

Ctrl + F

Pressing Ctrl + F opens the Find in any program. Ctrl + F includes your Internet browserto find text on the current page. Press Ctrl + F now to open the Find in your browser and search for "shortcut" to find each time shortcut is mentioned on this page.

Alt + Tab or Ctrl + Tab

Pressing Alt + Tab switches between open programs moving forward. For example, if you have your browser window open and other programs running in the background press and hold Alt and then press tab to cycle through each open program.

Tip: Press Ctrl + Tab to switch between tabs in a program. For example, if you have multiple tabs open in your browser now press Ctrl + Tab to switch between open tabs.

Tip: Adding the Shift key to Alt + Tab or Ctrl + Tab moves backward. For example, if you are pressing Alt + Tab and pass the program you want to use, pressAlt + Shift + Tab to move back to that program.

Tip: Windows Vista and 7 users can also press the Windows Key + Tab to switch through open programs in a full screenshot of the window.