Featured in the newest Dialogue Magazine »

Articles » Introductory

 

Maritime Beaches: Their Grim Story

Maritime Beaches: Their Grim Story

IntermediateIntroductory

One might suppose, judging by this title, that the beaches in Canada’s maritime provinces are not happy places to visit. Actually they are beautiful. Nevertheless, the story of these landscapes provides remarkable food for thought. Read the rest of this entry »


In Nova Scotia, as elsewhere in the Maritimes, we discover that fossils are an exciting part of the landscape. Not the least of our discoveries are the dinosaurs of Parrsboro. Dinosaurs?? We thought western Canada had exclusive claim to such Canadian artifacts. Not quite. West of Truro, along the north shore of the Minas Basin, we find the touristy town of Parrsboro. The scenery is beautiful, with blueberry crops growing on local hummocky hills. Furthermore the beaches along this stretch of coast are famous for fossils, dinosaur fossils to be specific. Read the rest of this entry »


Creation Diary

Creation Diary

Introductory

What a glorious occasion it was. On Tuesday, November 9th, I had the opportunity to hear Dr. Vij Sodera, a surgeon from the United Kingdom, speak on “Human Fossils: the myth of evolution from apes.”

As a medical doctor, Vij Sodera compared various skeletons that have been found, and concluded there is no evidence for evolution. The artifacts represent either apes or humans, but there are no missing links or transitional forms. Of special interest to me were two aspects of the discussion: one on skulls and the other on feet. Read the rest of this entry »


Let’s Celebrate Cassini

Let’s Celebrate Cassini

Introductory

Have you ever skipped to the back of a story because you simply could not wait another minute to find out how it all ends? Planetary astronomers, in contrast, must be very patient people. Some of them have worked on a project for years, even decades before they ever begin to collect any information. The good news for curious and impatient people is that this is a particularly good time to learn new details about the planets. Read the rest of this entry »


Creation Diary

Creation Diary

Introductory

November 13, 2004, a beautiful fall morning, found me driving south to Red Deer to hear John McKay of Australia. He has been described as a veteran creation geology expert and a walking encyclopedia of creation knowledge. With accolades like that, I was excited about this opportunity to learn. This man’s father was a Scottish lawyer, so he joked that he learned how to argue while very young. Read the rest of this entry »


Box Jellyfish: Not Dainty Delights

Box Jellyfish: Not Dainty Delights

IntermediateIntroductory

Among living creatures, it does not take a specialist to realize that jellyfish are not dainty delights of the deep. Although they may be beautiful in appearance, jellyfish are successful predators. Read the rest of this entry »


Famous Landscape Fun to Find

Famous Landscape Fun to Find

IntermediateIntroductory

Not everyone appreciates desert landscapes, however most people will admit, when pressed, that there is an awesome grandeur to some dry lands. The scablands in the northeast section of the State of Washington, are a case in point. Does one like drama? Does one appreciate deserts? The State of Washington has it all. Read the rest of this entry »


Imagine That

Imagine That

Introductory

Have you ever discovered that something you thought quite ordinary (or even ugly), was actually a priceless antique? I remember harbouring such sentiments when I was a teenager. Since then, of course, I have learned better how to identify valuable items. Read the rest of this entry »


Roundabout Lifestyles

Roundabout Lifestyles

Introductory

When we study nature, it is probably a good idea to expect the unexpected.

Certainly the richness and variety of living creatures can never fail to amaze us. One fascinating situation involves certain parasites or disease causing organisms. In several cases, a parasite passes through two entirely different kinds of host in order to continue its nasty parasitic existence. Not only are these situations fascinating, but biologists are mystified how these relationships could ever have developed. Read the rest of this entry »


Superior Farms

Superior Farms

Introductory

Imagine a society where there are no managers, just workers. Imagine further that all these workers know exactly what to do and they do it, as vigorously as possible. Imagine too that these workers are farmers which do not make mistakes. Read the rest of this entry »


Animal Travel Plans

Animal Travel Plans

IntermediateIntroductory

Since the advent of global positioning satellites, or at least since their availability to civilians, scientists have found many uses for these devices. One of the more interesting applications is to track animals, as in the “fish with chips” program. This is a multimillion dollar Census of Marine Life project. In conjunction with this program, thousands of marine animals in the Pacific Ocean, including many fish, have been fitted with electronic surveillance tags. Read the rest of this entry »


Hibernation on Demand

Hibernation on Demand

Introductory

Hibernation on Demand? Here is a question that has baffled me for quite some time. How could eight people on the ark look after so many animals? Consider this: Noah and his three sons had to look after all these animals for 53 weeks while living in the ark. Read the rest of this entry »


Upgrading Dinosaur Diets

Upgrading Dinosaur Diets

IntermediateIntroductory

Have you ever tried to imagine what a world without grasses would look like? The scenery might well be pretty bleak. Scientists have long declared that there were no grasses present in dinosaur communities. The plant-eating dinosaurs had to make do, we have been assured, with cycads, ferns, horsetails and trees of flowering plants such as palms and magnolias. Read the rest of this entry »


You be the Industrial Sleuth

You be the Industrial Sleuth

IntermediateIntroductory

Imagine that you had never seen a car or any automobile before. You might well be curious as to how the device is able to move. So you examine some vehicles in motion and you come to the obvious conclusion that the wheels are the agents of motion. This is all very obvious and all very true. However if you build a device with chassis and wheels only, you will not get very far. What a car requires is an engine manufactured in a factory and fuel to run the engine. Of course your car needs mechanics to maintain the engine too. It is immediately evident to you that the whole system is the result of designers who conceived of the whole idea and who specify how your car is to be manufactured and operated. Read the rest of this entry »


Pressing Issues of the Day

Pressing Issues of the Day

IntermediateIntroductory

We have seen scientists in the past, like famous evolutionist Stephen Jay Gould, who declared that “science” and “ethics” including religion, were separate issues, each with their own spheres of influence. The implication was that everyone should be free to support the philosophy of one’s choice. Well that was then, and this is now. Today, with ethical issues as with everything else, it seems there is only one respectable position, that of the secular scientist. To support any other views is to fight “all of science.” Read the rest of this entry »