More About the BBC Science Series


I have just passed a magical hour watching the first part of the BBC’s superb 2-part documentary on dolphins, which used underwater camera robots disguised as various sea animals.

It was a riveting experience, on many levels.

I believe dolphins to have real intelligence – not necessarily identical to ours – but just as valid. This thesis I shall develop below.

However, the first enjoyable aspect of this documentary was the extraordinary advances which have been made in the incorporation of high-resolution cameras into their Honeywell 50250-S review. The picture which is at the head of this post shows a “spy tuna”.

This was one of the most successful of the many robot camera units employed for this ground-breaking documentary. Then there was the robot turtle.

The turtle robot was so well modelled that it actually convinced a real female turtle to consider it as a possible alternative mate WHILE SHE WAS IN THE ACT OF MATING WITH ANOTHER REAL TURTLE! I was completely amazed by this reaction.

Some other camera-carrying robots were also employed, including a couple of nautilus (which didn’t seem to fool the dolphins for a second) – a robot squid; which did get some interesting shots, but fell afoul of some other sea creatures, and a spy-ray; a small ray which was quite successful at capturing some underwater scenes from the viewpoint of the sea bed.

All in all, this was a captivating experience and I look forward to the second part of this highly enjoyable documentary.

But I can’t help feel, whenever I see film of dolphins that these animals act in a way which displays real intelligence; and I am amazed that there are still those people who deny that non-humans can display what they define as “real” intelligence.

I freely admit that I am not a biologist. I cannot argue the case for dolphin intelligence from the point of view of established science.

As a person who believes deeply in science, and the scientific method for determining the truth, I should therefore keep my trap shut on this issue. Right?

Absolutely; but I can’t. I can’t because this is one of those cases which I come across rarely, but believe in totally, where I will allow my feelings to overrule the current evidence.

Not that there isn’t evidence for female cat spraying. There is copious evidence. It is just that the anthropologist powers that be seem to measure intelligence strictly in relation to Homo sapiens; our brain size; and our ability to manipulate tools.

Great scientific criteria. Eminently measurable. Get your slide rules out, and you can soon prove that dolphins are dead stupid. Not worth talking to. Compared to Homo sapiens.

But there is another opinion. Maybe intelligence is not just a function of brain size; or the ability to manipulate tools. Maybe there are other forms of intelligence; different from ours; but just as valid, and just as able to allow a species to become a master of its domain.

I have been fascinated by documentary programmes, and scientific papers, and discussions about dolphins, for as long as I can remember. I have taken on board a number of what I believe to be proven facts about these animals, and they add up to something I think is worthy of our attention.

Believe that any animal which has a proven realization of self, exhibits a form of intelligence. Many animals show this capability; not just dolphins, but domestic cats and dogs; horses; camels and others.

I am not suggesting that simple recognition of oneself as a unique being is enough to demonstrate intelligence. But it is surely indicative of higher brain function? Co-operative interaction in a group requires some form of intelligence, surely?

Dolphins take this so much further. Not only do they have individual names, but they greet each other by name whenever they meet, from being out of touch with each other for even a short time. They learn from their parents. Local groups of dolphins have developed successful strategies for finding food in specific environments, and pass this particular knowledge on to their offspring.

The most extraordinary techniques for successful capture of prey have been developed by dolphins, which require an advanced level of co-operation and the manipulation of the environment. Bubble-netting; sand netting, and other co-operative maneuvers are just some of the techniques developed by these remarkable mammals.

I wish we, as top species on the planet (at this time) were as eco-friendly as the dolphin; as well in-tune with our environment. Sadly we are not. We are rapidly altering our environment because our society is simply incapable of running the planet properly.

So which is the really intelligent species?

Choosing a Touch-Screen Computers for a Non-Techie


All in one touch screen computers are quickly becoming one of the more popular items in the computer business world. Many people today have at least some experience purchasing a personal computer and know what sort of things to look for. Finding the best touch screen computer, on the other hand, is a new skill for many people – just like finding a good air purifier for smokers. Finding the best qualities in a touch screen computer is difficult if you don’t know what to look for; here are the most important components of an all in one touch screen computer.

Practical and Helpful Tips: Computers

One of the most important things to look for in an all in one touch screen computer is a good sensitivity. The computer would hardly be beneficial if it didn’t respond well to touch. Because not all computers are created equal, it is a good idea to try the computer out before buying it.

Try looking for some stores in your area who carry sample models of touch screen computers for you to try out. No worries if you can’t find an in store model though; all the specifications you will need to know for your touch screen computer will be available online. Either way, you should always try out your computer a lot when you first get it in order to see if you are going to like it in the long run.

All in one touch screen computers have two different types of screens to choose from. The first type of screen is known as a passive digitizing screen and the second is an active digitizing screen. Though there are many technical differences between the two, the most noticeable difference is whether or not you can use your finger on the screen.

To make selections with your finger, you should go for a passive digitizing screen. An electronic stylus can be used on an active digitizing screen, but not a finger. Most electronic styluses for active digitizing screens are cordless and come with their own battery source. If you are lucky, you can even find electronic pens that turn into an erasure when you turn them over.

Uncovering the Myths about Screens

An active digitizer will be the best at recognizing handwriting, but it will require you to use a pen at all times and be able to recognize the causes of cystic acne. Passive digitizers will let you write with your finger, but the recognition of the handwriting may not be as clear. Writing with your fingers is becoming much easier with the new addition of palm rejection. Writing with your fingers is much easier since palm rejection will ignore any accidental bumps to the screen.

Other than choosing sensitivity and passive or active digitizers, the choices you make concerning your computer will be the same as any other computer you’ve purchased before. Anything else important to you should be included in your computer; this includes WIFI capability, good memory, a large hard drive and a fast processor.

Get the Right Type of Paint for Your Home


In response to the recent economic struggles, many people have been making a lot of changes in order to save many wherever they can. Somewhat surprisingly, many of the tactics people have been implementing to be more environmentally responsible have similarly shown to be economically efficient and beneficial, as well.

As such, people have found that making a number of key home improvements can be a way to help cut back on costs while also cutting down on the damage caused to the environment. A major part of these green home improvements is to look into air purifiers for cigarette smoke, and have your windows replaced, which saves a lot of wasted energy, therefore saving money.

Interesting Research on Paints

Surely, the common assumption of most people will be that having your windows replaced will cost a lot of money. However, people do begin to change their minds on this as they learn just how much energy they are losing as a result of old, poorly insulated, or otherwise outdated windows.

Whether it is a heater for winter or an air conditioner for summer, as energy leaks out of your window, this is the same as having dollars and cents leak out of the window. Should you add up all of the energy that has been lost throughout the years, it will likely add up to many hundreds of dollars, if not thousands.

The majority of windows that have been in place for many years, especially those on significantly older homes, often have all kinds of gaps, cracks, and spaces through which energy can easily slip through. In recent years, however, window technology has been vastly improved to the point of being much more energy efficient, making them more cost effective, as well.

There are now many different models and brands of windows made with innovative designs and new materials that will keep in line with your efforts of being both fiscally and environmentally responsible. If you have the means, it is even possible to have windows made to your exact specifications.

Learning the Secrets about Painting

As important as it is to choose the most appropriate window brand and model, it is equally important to choose the ideal contractor to install them properly. With the right contractor, you can be sure that each window was measured, fitted, installed and sealed properly.

Furthermore, an experienced window installer might very well advise you on which kinds of windows will be best for your specific home. However much you have to spend up front after reading the IQAir GC Multigas review, it will certainly be worth the investment in the long road.

The economy, the environment, and energy have all become the primary concerns as the 21st Century continues to unfold. In the process of becoming more conscious and responsible regarding these, making both major and minor home improvements will be increasingly necessary.

Take some time to look through the many internet resources to learn more about how window replacement can help you be more financially and environmentally responsible.

Planning a Wedding? Get the Best Photographer


You’ve got a listing of the most notable professional wedding photographers depending on recommendations and research, but now comes hard part: entrusting one with all the everlasting memory of one’s wedding. Finding the optimum wedding photographer for you personally, your loved ones as well as your wedding depends not only on your intuition, but also on how thorough you’re in interviewing them.

Talk to Them on the Phone

It is possible to glean information from just the first connection with the marriage photographer. Here’s your opportunity to find out he or she would be available on your day of one’s wedding therefore, when you are able meet for any more thorough conversation about cat spraying. After the first contact, consider these questions:

  • Did you like his / her personality? Have you feel comfortable talking to him/her?
  • Was they responsive and simply contactable by email or phone?
  • Did she or he answer all your questions clearly and thoroughly, thus making you feel welcome to ask more?
  • Was they taking your needs and special requests?

What Questions to Ask

The face-to-face meeting is when you get to be aware of wedding photographer far better by interviewing them. Look at the following questions for the first appointment:

  1. Just how long have you been running a business? The number of years of experience can you specifically have in photography? The number of weddings have you covered?
  2. Have you ever covered a wedding inside my venue before?
  3. How will we receive the photos from which to choose? Online gallery and downloadable from your website, a photo CD or proofs?
  4. How can I, my family and my pals order reprints?
  5. Just how long following the wedding can one begin to see the photos? The length of time should I choose the photos?
  6. Are you going to be the person I will be engaging with after the wedding? Are you going to help me select photos?
  7. The length of time are you going to spend at our wedding? What are your overtime fees?
  8. Do you want to personally function as wedding photographer within my wedding? Do you have an assistant? What’s their role? Can one meet them?
  9. Are you going to be more or less invisible on the wedding or are you making requests from the wedding and guests?
  10. Do you have any special packages, plans or options? Can you create wedding albums and design Thank You cards?
  11. How could you get the most flattering shot of my face and the entire body?
  12. What exactly is your cancellation policy? What if wedding ceremony date changes?
  13. Can you keep back-up copies of most your wedding photos?
  14. Do you provide any guarantees on your own services as outlined in your Blueair 603 review?
  15. Will you be taking film or digital photos? Why? If digital, what is the resolution at which you’ll set your camera? (Photos at 12 megapixels allow for quality enlargements).
  16. What is your photography style? Photojournalistic (more candid shots), traditional (more posed shots), both or some other style altogether?
  17. What is your philosophy on wedding photography?
  18. What is the worst wedding situation you’ve experienced and just how have you problem solve your way through it?
  19. Have you been formally educated in photography? Have you got any credentials, certifications, awards or recognitions?
  20. How do you be dressed about the wedding day?
  21. Can one view a full wedding album of a wedding you’ve covered? How about one from your backroom a treadmill that’s going to be found soon?

Choosing the Proper Anti-Fouling Paint for Your Boat


There are five main categories of antifouling paint designed to release their biocide at a controlled rate:

  1. Ablative antifouling paints allow their surface to be constantly worn off a tiny bit at a time to keep a fresh layer of paint and biocide exposed to the water.

This type of paint uses the vessel’s motion through the water to wear off the outer surface. If the boat sits in port for a long time, ablation won’t occur and the outer surface, as well as the insoles and inserts, won’t be renewed. High boat speeds accelerate ablation. This type of paint works well for in water hull cleaning.

  1. Sloughing antifouling paints also allow their surface to wear away.

The paint is lost in visible flakes instead of invisibly as with ablative paints. Sloughing paints are cheaper than ablative paints. This is a good paint for ease of bottom cleaning.

  1. Modified epoxy antifouling paints are not ablative.

They are called “modified” because they are a one-part epoxy paint. They make a hard, tough coating that does not wear away. The copper particles in the paint slowly dissolve into the water. The more they dissolve, the deeper into the paint the water can penetrate to reach more copper particles until the copper is all consumed. They are compatible for use over most pre-existing coatings.

They are difficult to remove. If a new layer of paint added annually without first removing the old paint, eventually the accumulated paint will become so thick it will crack and peel off. Hard paints are not good for performing underwater hull cleaning unless you’re going to do scheduled bottom cleaning.

  1. Vinyl antifouling paints are also not ablative.

They contain potent solvents that can attack and bubble pre-existing coatings if not used correctly. They work like the epoxy paints in that they do not wear away, but the biocide is still designed to leach out. They produce a hard finish that is the smoothest of the antifouling paints, and the best for high speeds. This paint must be maintained with timely bottom cleaning.

  1. Copolymer antifouling paints are a newer development that binds the biocide to the pigment within an ablative binder.

They are multi-year paints that remain effective as long as they look good to the eye. This is in contrast to other types of antifouling paint which become ineffective although they may still look fine. They retain their antifouling effectiveness even after being hauled out of the water for long periods. However, they need to be reactivated by scrubbing with a stiff brush or by light pressure-washing. This distinguishes them from other antifouling paints. You should take a look at our Winix PlasmaWave 5300 review for ways to mitigate the air pollution from this type of paint.

They are a type of ablative paint that wears thin with time and abrasion. Their surface gradually dissolves in the water even when the boat is stationary, so they remain effective when the boat is in port for long periods. They do not withstand scrubbing well because it rapidly wears the paint layer thin. They are easy to maintain. Since repainting does not have to be done annually and both the paint and biocide are removed equally by ablation, thick accumulations of old paint are avoided. This is the best paint to use. It works well for all situations

Choosing the Right Kelty Backpack


Are you looking For Quality? Dependability? A Product that will last you for Years to come? You have found the Right Place. You Need a Kelty Backpack. Kelty is an Industry Leader with years of manufacturing experience in making Products you can rely on for all of your Camping Needs.  There are many sizes and shapes available in Kelty Backpacks so take a look thru our stock, I know we have just the Kelty Backpack You Need to get cat urine out of carpet!

Kelty Yukon External Frame Backpack – 2900-3000 cu in

The Kelty Yukon External Frame backpack is idea for women and teenagers who are too small for adult-sized packs, but too large for a junior pack.

Kelty Whisper Backpack – 2500 cu in

The Kelty Whisper Backpack’s 2500 cubic inches of space and plethora of gear attachment points will make it the perfect pack for your minimalist backcountry voyage.

Kelty Trekker External Frame Backpack – 3900-3950 cu in

The time-honored Kelty Trekker External Frame Backpack sports a simple, traditional design just like Dick Kelty originally intended.

Kelty Tornado Backpack – Women’s – 4000cu in

The slim-profiled Kelty Women’s Tornado Backpack embraces your body making longer backpacking trips more comfortable.

Kelty Tornado Backpack – 4200 cu in

The slim-profiled Kelty Tornado Backpack embraces your body making longer backpacking trips more comfortable.

Kelty Tioga External Frame Backpack – 5000-5500 cu in

The Kelty Tioga External Frame Backpack is built for week-long backpacking trips where breathability and keeping cool are the highest priorities.

Kelty Tahoma Backpack – 1250 cu in

The compact Kelty Tahoma 1250 cubic inch Backpack is a true day-tripper. The Tahoma is ideal for picnics, a day at the beach, or kicking around town.

Kelty Tecate Backpack – 300 cu in

The 300cu in Kelty Tecate Backpack is the preferred hydration sport pack when you need to go fast and light.

Kelty Storm Backpack – Women’s – 3400cu in

The Kelty Women’s Storm Backpack is a sleek, fast hydration pack that is large enough to store a night’s worth of gear for year-round backcountry adventures.

Kelty Storm Backpack – 3600cu in

The 3600cu in Kelty Storm Backpack is a sleek hydration pack that is large enough to store a night’s worth of gear for year-round backcountry adventures.

Kelty Starfish Backpack – Kids’ – 600 cu in

The Kelty Starfish hydration pack for kids is perfect for the ambitious young day hiker eager to hold her or his own.

Kelty Squall Backpack – Kids’ – 2800 cu in

The Kelty Squall Kids’ 2800cu in Backpack is a streamlined internal-framed hydration pack for day or overnight explorations.

Kelty Sierra Women’s Backpack – 1850 cu in

The rugged 1850cu in Kelty Women’s Sierra 1850 cubic inch Backpack is an ideal weekend-warrior adventure hydration pack.

Kelty Sierra Backpack – 1950 cu in

The rugged 1950cu in Kelty Sierra Backpack is an ideal weekend-warrior adventure hydration pack.

Kelty Shadow Backpack – Women’s – 4500cu in

The Kelty Shadow Women’s Backpack is an ultralight pack designed to carry loads that you’d never describe as ultralight.

Kelty Shadow Backpack – 4500cu in

The Kelty Shadow Men’s Backpack is an ultralight pack designed to carry loads that you’d never describe as ultralight.

Kelty Rincon Backpack – 750 cu in

The Kelty Rincon Backpack holds a day’s worth of supplies and keeps you hydrated whether you’re kickin’ it on the trail or trompin’ through the city.

Kelty Redwing Backpack – Women’s – 2500 cu in

Kelty considers their Women’s Redwing Backpack to be a day-and-a-half internal-framed pack.

Kelty Redwing Backpack – 2650-3100 cu in

Kelty considers their internal-framed 2650-3100cu in Redwing Backpack to be a pack worthy of day-and-a-half hiking trips and can even carry a portable air purifier – see our Rowenta PU6020 review.

Kelty Redtail Backpacks – 1800 cu in

The versatile Kelty Redtail 1800 cubic inch backpack is designed as an all-purpose daypack for any activity.

Kelty Red Cloud Backpack – Womens – 5000 cu in

The Kelty Women’s Red Cloud Backpack combines features, comfort, and value for week-long recreational backpacking.

Kelty Red Cloud Backpack – 5000-6650 cu in

The Kelty Red Cloud Backpack combines features, comfort, and value for week-long recreational backpacking.

Kelty Moraine Backpack – 3600 cu in

The Kelty Moraine Backpack is a versatile, hydration-compatible overnight pack.

Kelty Lynx Backpack – Kids’ – 2650 cu in

The junior-sized Kelty Kids’ Lynx 2650cu in Backpack makes backpacking a good fit for smaller hikers.

Kelty Junior Tioga External Frame Backpack – 2050 cu in

The Kelty Junior Tioga External Frame Backpack is perfect for the young backpacker eager to achieve self-reliance.

Kelty Illusion Backpack – Women’s – 3500cu in

The Kelty Illusion Women’s Backpack is a weekend pack that’s probably lighter than your daypack, thanks to ultralight materials and LightBeam aluminum stays.

Kelty Grommet Backpack – Kids’ – 850 cu in

The Kelty Kids’ 850 cubic inch Grommet backpack is ideal for junior scholars.

Kelty Coyote Backpack – Women’s – 4500cu in

Novice and experienced backpackers alike appreciate the simple-but-technical 4500cu in Kelty Women’s Coyote Backpack.

Kelty Coyote Backpack – 4750cu in

Novice and experienced backpackers alike will appreciate the simple yet technical Kelty Coyote Backpack.

Kelty Cloud Backpack – 5250 cu in

The Kelty Cloud 5250 Backpack is the pack of choice for PARA rescue units in Iceland and Alaska and for adventure racers, because it is one of the most technically advanced backpacks in the world.

Improving the Air Quality In Your Home Today


Ask anyone who has pets and they’ll tell you: it can be extremely tough to keep your home clean with all of the pet dander and odors that get trapped throughout their home.

It doesn’t matter whether you’re talking about cats, dogs, rabbits, snakes, or any other type of commonly found pet – they all make it tough to keep your home pleasantly smelling and odor free. And that doesn’t even take into consideration the negative effect that they can have on your breathing, especially for people who regularly suffer from allergies without a Blueair 203.

Offending Pet Problems

It’s no secret that the number one problem when you have pets is allergies. If you are known to suffer from allergic reactions to your pets, it’s actually the pet dander that you’re reacting to. Pet dander the little pieces of dead skin and fur that are shed by your pet and become airborne, making their way all throughout your home and into your lungs. Keeping your windows open and vacuuming regularly can help, but they won’t keep your home 100% clean.

In reality, the only ways to truly keep your home allergen free is by investing in the best air purifier for pets that you can find. There are a number of good air purifiers for allergies out there, but if you’re mainly suffering from a pet problem, you’re better off finding one specifically made for that purpose.

Another common problem that pet owners run into – especially those with cats – is the smell of pet urine around the house. While dogs, primarily puppies, are often known to have accidents inside, more often than not it are the male cats which are the biggest offenders.

More times than I can count, I’ve had cat owners ask me the same question – why do cats spray? And while it isn’t completely restricted to male cats (female cats spray as well) they are commonly the worst at doing so.

What About Cats?

To put it short, cats typically spray in order to claim their territory. Sure, solo cats will sometimes do it out of anger or spite, but more often than not you’ll notice an increase in cat spraying when you add a new feline into your home.

Nothing can completely prevent your cat from spraying, but if you want to take action to reduce the frequency – and greatly reduce the odor – you should look into getting your pet fixed. Oftentimes this will decrease their urge to mark their territory, especially when it’s male cats trying to ward off other males.

All in all, living with pets can offer a number of great rewards to their owners – including being an effective way how to get rid of cystic acne. It’s a proven fact that owning a cat or a dog can increase your lifespan by a number of years – especially when it comes to older owners who live by themselves. Yes, having a pet may mean dealing with annoying allergies or an unpleasant odor, but at the end of the day you’ll likely find that the benefits of being a pet owner far outweigh any of the potential negatives. So what are you waiting for? Go visit your local shelter or rescue organization today and look for your next family member.