Tag Archives: Survival

Staying alive to see another day.

Dangerous Snakes: The Coastal Taipan

A Coastal Taipan

The Coastal Taipan is yet another deadly poisonous snake species living in Australia (Poisonous critter capital of the world).  It is considered by some to be the 3rd most venomous snake in the world, after its cousin the Inland Taipan and the Eastern Brown Snake, another native Australian.

The venom of the Coastal Taipan contains a potent neurotoxin, and can kill in as little as 30 minutes.  If untreated, the bite is fatal in nearly 100% of cases.

The Coastal Taipan is also notable for its size.  It often reaches a length of 6.5 to 7.5 feet and occasionally as long as 9 to 11 feet.  It is the largest of the venomous snakes of Australia.

 

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Growing Your Own Food and the Benefits of Heirloom Plant Species

One of the benefits of growing heirloom plant species over other types is that after growing heirloom plant seeds to harvest, they will provide you with a new batch of seeds.  Due to the industrialization of agriculture, fewer and fewer varieties of plants are grown, which means overall less genetic diversity among these species.  Also, most of these varieties will not provide you with a new batch of seeds with which to grow a new year’s crop.  This means having to buy new seeds year after year.

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Deadly Diseases: Rocky Mountain Spotted Fever

Rocky Mountain spotted fever is a deadly disease caused by the bacterium Rickettsia rickettsii.  It is primarily transmitted from infected ticks to people through a bite injury, and has a habitat range spanning both North and South America.  It has gone by the name Black Measles due to the appearance of the resulting rash.

Symptoms:

  • Headache
  • Fever
  • Muscle pain
  • Vomiting
  • Abdominal pain
  • Loss of appetite
  • A rash sometimes develops after the first few days on infection, but not always

Treatment for RMSF consists of antibiotics as soon as possible.  Hospitalization is often necessary.   Read more »

Deadly Sea Critters: The Sea Wasp Jellyfish

The sea wasp, or Chironex fleckeri, is one of several box jellyfish and possibly the most toxic, having been described as “the most lethal jellyfish in the world”.  The sea wasp is also the largest of the box jellyfish species.  It lives in the waters of North Australia all the way up to the coastal waters of the Philippines.

The venom of the sea wasp has been known to kill in as little as three minutes.  The sting is extremely painful, and in addition provides a triple threat to your body by attacking your skin, heart, and nervous system.

First aid for a sea wasp sting:  First the victim must be taken out of the water in order to provide first aid.  The area of the sting should be washed in vinegar, which will deactivate the venom.  Emergency medical services should be contacted for treatment as soon as possible.  While not all box jellyfish stings are typically fatal, the sea wasp’s sting is particularly dangerous and should be treated as such.

Disclaimer: The information in this post is not intended as a substitute for professional medical advice, emergency treatment or formal first-aid training.  If you find yourself in a life-threatening/emergency medical situation, you should seek medical attention immediately.

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How to Survive an Avalanche

Surprise!  You just got buried in snow!  An avalanche occurs when a large volume of snow quickly flows downhill, triggered when the volume of snow surpasses a threshold of weight, earthquakes, or animals.

  • It is disputed whether or not loud noises can trigger an avalanche, though the human voice is probably not loud enough to trigger an avalanche even at its loudest volume.
  • If possible, move to the side of the avalanche as much as possible, getting stuck right int he middle is the worst place to be.
  • Another option is to grab hold of a tree and hang on for dear life.
  • If you are being enveloped by an avalanche, cup your hands over your mouth, which will create space for you to breathe under the snow while you wait to be rescued.
  • Once caught in the snow, push your leg or arm out in hopes of reaching to the surface, where it is possible for someone to see you and come dig you out.
  • Rarely is it possible to dig oneself out of an avalanche.

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Fishing Gear: The Speargun

A speargun is a fishing tool which fires a spear underwater.  There are two general types of spearguns, those that are air powered and those powered by rubber or latex bands.  Fishing with a speargun allows for fishing in deeper waters than permitted by traditional spearfishing.

 

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First Aid for a Broken Nose

Symptoms and signs of a broken nose:

  • Bleeding from the nose
  • Bruising
  • Swelling
  • Pain
  • Tenderness
  • Difficulty breathing

Also called a nasal fracture, a broken nose is caused by physical trauma to the face, such as being punched in the face, falling, various contact sports, and other physical activities.

What to do if you think you have broken your nose:

  • Breathe through your mouth and lean forward to reduce the amount of blood draining into your throat.
  • Apply an ice pack or cold compress immediately after the injury.  Repeat four times a day for the following 1-2 days, 10 to 15 minutes each time.
  • Take an over-the-counter pain reliever
  • Elevate your head (even when sleeping) so as not to worsen swelling of the injury.
  • See a doctor for further medical care.  The doctor may let minor breaks heal on their own, prescribe treatment and medicine as necessary, and in the case of more serious fractures (such as when the nose shape is deformed by the injury), may try to realign a broken nose.  If you have difficulty breathing because of your injury, seek medical attention.

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Survial Gear for Staying Dry in the Rain and Snow

If you find yourself in the wilderness, staying dry is extremely important for your health and hygiene.  Wearing wet clothes can contribute to some illnesses.  In cold climates, staying dry is necessary for avoiding hypothermia.  Having an extra set of clothes in your water-proof bag is a smart idea.

If you know ahead of time that you are going into a wet and possibly cold climate, you should invest in some waterproof gear.  Note that water-resistant gear is not the same thing.  Water-resistant gear can help you stay dry in light rain for a little while.  However, for more severe and long-lasting weather conditions, waterproof gear is the way to go.  Waterproof gear is typically a little heavier than water-resistant gear. Waterproof fabrics shed water because they have been treated with a waterproofing agent or because of how the fabric is woven or what it is made out of.

 

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Dangerous Insects: Bees

Most folks are familiar with bees early from their childhood in the form of honey bees or bumble bees.  They come in a large number of species on several continents.  Hornets and wasps tend to have sleeker bodies and lack fuzz, compared to bees which look like little yellow and red poof-balls.  Most bees, like honeybees) live in colonies.

Even honeybees can deliver a painful sting to a perceived threat, but unlike other insect species, a bee can usually only sting an opponent once before the stinger and venom gland rips out of the insects body, lodged in the opponent.  At this point the bee dies and releases a chemical message alerting other bees in the area of the threat.

Save for those who have a severe allergic reaction to bee stings, a singular bee sting is painful but often not serious.  Bees are generally less aggressive than hornets or wasps, with the exception of the dreaded and much-hyped killer bee species, which is a hybrid of different honey bees that happen to be much more aggressive than your typical bee.  A singular killer bee sting likewise won’t kill you, but killer bees are known to follow perceived threats over longer distances more aggressively in order to kill the threat, thus making them more dangerous than traditional honey bees.

Avoiding a run-in with any bees is a good idea for protecting yourself. Be aware of the various fruits and flowers prefer to collect pollen to stay away from them.

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Personal Safety: Take Off Your Headphones

In previous posts, I cautioned against wearing headphones while walking about town due to the increased risk of theft and crime you open expose yourself to, due to being less aware of your surroundings.

Now, there’s another good reason for ditching your headphones while walking the streets – wearing headphones has now been linked to an increased likelihood of pedestrian deaths and injuries.  While wearing headphones (or maybe just fiddling with your smart phone while walking), you’ll be less likely to pay attention to incoming motor hazards.  It’s a similar risk to texting or talking on your cell phone while driving.  According to a new study, headphone related accidents have increased by more than three times in the last six years.

Featured Photo by Courtney Leigh

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