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Much Music

Much Music

IntermediateIntroductory

Truly there are few things as thrilling as beautiful music. Was it not Shakespeare who wrote “If music be the food of love, play on!” Indeed music not only fosters romance, but it can also make us laugh, or cry, or move with the rhythm, or all of the above at once. There are few things which play on our emotions the way music does. Music however is not a gift unique to people. There are other created creatures with wonderful musical talents. Consider the songbirds for example. Read the rest of this entry »


Antarctic Odyssey

Antarctic Odyssey

IntermediateIntroductory

Were the Russians smart, or what? While their colony in Antarctica was obviously one of superlatives, scarcely anybody envied their choice. Established in 1957 in the southeast sector of the continent, it was 1500 km from the coast and definitely the highest, driest and coldest choice possible. Here, in this interior region, the ice pack was extremely deep so that the elevation of the camp was a lofty 3500 m above sea level. Despite all that ice, the climate was very dry indeed. Some have claimed that dry cold does not feel so intense, but at -89C, (the coldest temperature ever recorded on our planet and observed at this site), such arguments mean nothing. Even a more typical -55C in this vicinity is too cold for comfort. As far as the eye could see at Vostok, as the Russians named their camp, there was nothing but bleak cold whiteness. Almost forty years would pass before the Russians discovered that Vostok offered more than desolation. Read the rest of this entry »


Subtle Traps in the Borneo Jungle

Subtle Traps in the Borneo Jungle

ChildrenIntroductory

Whatever you may think about cats, there is no denying that they are beautifully designed. No, I do not mean their attractive appearances and charming personalities. I mean their design features which allow them to catch mice. The cat, of course, is an expert in the strategy of the hunt. She lies in wait, preferably in a spot where she is not too conspicuous. Then she stalks her prey, slinking along ever so quietly. Finally she winds up for a mighty spring through the air with a precise landing spot… right where the unsuspecting victim hesitates. Then voila! Here she comes to show the victim to you. Naturally you are very impressed with this cat’s achievement. If her strategy were not perfect, there would be no victim since mice are notoriously cautious. Read the rest of this entry »


Comparative Youth

Comparative Youth

ChildrenIntroductory

When I say I’m young, people laugh! Well, I am young, compared to lots of things: the pyramids of Egypt, for example. Whether an object or person is young or old, you see, depends upon what you are comparing. Even thousands of years can be young in the right context. For example, I read recently in Scientific American that the rings of the planet Saturn are “young”. In that case, astronomers were not comparing these rings to the ages of any of us living today, but rather to evolutionary ideas about the solar system. Most astronomers imagine that the solar system is billions of years old. However the ring systems around several planets in our solar system may be only “several thousand years” (Joseph Burns et al. 2002. Scientific American 286 #2 p. 73). That’s a huge difference. But why do we care? What do several zeros (or not) at the end of a number matter anyway? The problem for secular scientists is to explain how young rings came to be around “old” planets. The alternative, of course, is to conclude that both the planets and the rings are young. Read the rest of this entry »


Find a Fresh Idea, Dudes!

Find a Fresh Idea, Dudes!

Introductory

Teachers! or parents! What do they know about creativity? How many of us have been provided with a paper and pencil and commanded, urged or cajoled to draw something or write something. But you can’t just produce something on command! You have to have an idea … and ideas are hard to find. I once received a greeting card that declared “Nothing to do so I’ll write … nothing to write so I’ll close.” If we could convince grownups that creativity is a special gift that few of us enjoy very often, maybe then there would be fewer assignments and more spare time for doing nothing. (I know it’s just a dream, teachers and parents are not going to change anytime soon, and this is probably just as well.) Read the rest of this entry »


Déjà Vu Again

Déjà Vu Again

IntermediateIntroductory

The genius of the English language, many people say, is that it freely borrows from other languages. For example, the term “déjà vu” is French and it means “already seen.” We might more readily say “been there, done that!” Another equivalent expression is “nothing new under the sun.” Indeed some things are just so-o-o-o predictable. Among current events, none seems more aptly connected to the term déjà vu than the resistance of established scientists to criticism, any criticism, of their views. Read the rest of this entry »


The Big Splash

The Big Splash

IntermediateIntroductory

Have you heard the sad story of the dinosaurs that succumbed to a watery catastrophe? Most young people in our province have heard the story of the Centrosaurus herd in Dinosaur Provincial Park. No doubt it would take quite some force to sweep huge, four-footed horned dinosaurs off their feet. The Centrosaurus dinosaurs of Alberta were only moderately large compared to some other horned designs such as Triceratops. Centrosaurus, for their part, were about 5 m (16 ft) long and perhaps 2.5 m (8 ft) tall. But they were certainly chunky and heavy. Read the rest of this entry »


Rewriting the Book on Insects

Rewriting the Book on Insects

IntermediateIntroductory

Some years ago during the summer, I was a counselor at a small camp in southeastern Quebec. Nature interpretation was my specialty. It was dark each evening by the time the campers converged on the washroom after campfire. The lights of that building attracted all manner of creepy crawlies. Frequently at this time I would hear a shout “Moxie, Moxie — what is this thing in the washroom?” Read the rest of this entry »


August Sky

August Sky

IntermediateIntroductory

Do you ever take a moment to gaze at the night sky? During late August and early September of 2003, who could miss the sharply focused bright red spot in the sky? Other celestial bodies may have seemed faint and far away, obscured perhaps by light pollution, but that bright body claimed our whole attention anyway. It was Mars, the red planet, which burnt into our memories. The interesting thing is that this scene was just as remarkable and unique as it appeared. Astronomers tell us that Mars has not been this close to Earth in 60,000 years. They base such conclusions on computer models of planetary motion. However, in a young universe, it may be that Mars has never approached us this closely before. We live in special times. Read the rest of this entry »


Some people may wonder why we pay so much attention to fossils. These artifacts, of course, are the traces preserved in rock, of organisms that lived some time in the past. Well why do we concern ourselves so much about organisms which are dead and gone? After all, human biology, the environment, the wonderful diversity of organisms alive today, and new products and machines are interesting enough and of current value besides. Read the rest of this entry »


Who Cares About Astronomy Anyway?

Who Cares About Astronomy Anyway?

ChildrenIntermediateIntroductory

Once the heady days of the moon landings had faded into history, many people grew bored with space exploration. Some Christians even concluded that the main objectives were atheistic or evolution-based anyway, so why should we support such endeavours?

It is certainly true that the main objectives for exploration of the solar system are based on evolutionary preconceptions. According to longtime NASA scientist Dr. Robert Jastrow, exploration of the moon initially did not seem very interesting to the NASA planners. In his 1989 book Journey to the Stars, Dr. Jastrow declares that the top people at NASA “were not terribly interested in the moon at that time, in fact, from a scientific point of view they did not know it existed …” (p 12). This was certainly strange when one considers that the mandate for the fledgling organization was to launch the US into space as soon as possible, and to explore what was there. Read the rest of this entry »


Let’s Learn from the Best

Let’s Learn from the Best

Introductory

We might suppose our technology is first class. With computers, satellites and precision devices, our society happily adapts to ever more sophisticated machines. Each achievement provides the platform for new uses of technology and further inventions. Rather than giving thanks for these insights, all too often we pride ourselves for our knowledge. Read the rest of this entry »


Not Junk After All

Not Junk After All

Introductory

Imagine that you found a hockey card. The pictured individual looks just like most other hockey players but you don’t recognize the name. It doesn’t look that exciting does it? You might be tempted to throw the card in the nearest garbage can. Your friend however advises caution. Why not investigate the value of the card? Suppose for the sake of argument that your card turns out to be extremely rare and worth a lot of money. Suddenly, what previously looked like junk, has now become a wonderful possession. The card has not changed, but your appreciation of what the card represents, has changed drastically. Such situations sometimes occur in real life. Not all of these instances involve things, some involve living creatures. Read the rest of this entry »


Nifty Noses

Nifty Noses

IntermediateIntroductory

Of the five senses which keep us in touch with the world, most of us are particularly aware of eyesight and hearing. Of course we are very thankful for these gifts. One sense that we tend to take for granted however, is the sense of smell. This sense does not seem very complicated or amazing. Nevertheless a little research reveals that our sense of smell is not only exquisitely designed, but it is also poorly understood by biologists. Of all our senses, that of smell seems to be the most complicated. Read the rest of this entry »


Surprises in the Pasture

Surprises in the Pasture

ChildrenIntroductory

Have you walked in a pasture lately, closely examining some fresh cow dung? A delightful little fungus grows there. It is so interesting you will wish to give it more than a fleeting glance. Read the rest of this entry »