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Tree sloths are one of the strangest families one could imagine and seem to have very little in common with any other animal kind (Edmonds, p. 38). They are the world’s only inverted quadruped (Cooke, p. 52). Sloths are almost comically slow-moving mammals, deliberately moving so slowly that it looks like a movie of them is being played in slow motion. Neither prodding nor threats will make them move much faster, partly because when on the ground, their small legs are so weak that they have to drag their heavy middle along the surface (Cooke, p. 51). A tortoise would easily beat them in a race. Their cruising speed is a mere 0.19 miles per hour, but they can climb a tree at a fairly good clip, for a sloth that is.  They often sleep, or appear to sleep, one cannot always tell, about 10 hours a day in trees in the Central and South America rain forests. In contrast to most mammals, they are neither strictly nocturnal nor diurnal, but frequent nappers instead (Hoke, p. 88). Read the rest of this entry »


Landmark Work: What’s Wrong with ‘Survival of the Fittest’

An exciting new book was published in the fall of 2017. The author, Nathaniel Jeanson, is a specialist in molecular biology and bioinformatics with a Ph.D. in cell and developmental biology from Harvard University. With such fancy credentials, one might expect his new book to be very difficult and full of technical mumbo-jumbo! Well, Dr. Jeanson does present some very interesting information, but he does undertake to make the discussion accessible to interested readers. Excellent illustrations (some in colour) really help. Nevertheless for reading this book a good background in high school biology at least would be a big help. Read the rest of this entry »

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People who live in rural regions obviously have an enormous advantage in opportunities to observe and enjoy nature. For a start, they may be able to view the night sky much better than their friends in the city whose view of the stars is dimmed by city lights. Secondly of course there are the animals who make a point of visiting the property. There may be waterfowl in the spring, ducks and geese at least, who come to refresh themselves on your pond. And how about the frogs who deafen the night with their cheerful choruses. Read the rest of this entry »


The African elephant is the largest living terrestrial mammal, even larger than most dinosaurs. Its mammoth size means their primary enemy is humans, not the major carnivores, such as lions, that inhabit its homeland. The largest recorded African elephant reached 12 feet (four meters) at the shoulder and weighed over ten tons. Called “nature’s masterpiece” and “skilled engineers” elephants are one of “the most intelligent of domesticated animals.” (Redmond, 1993, p. 6). Read the rest of this entry »


Celebrating Rhythm!

Celebrating Rhythm!

IntermediateIntroductory

The 2017 award of the Nobel Prize in physiology and medicine to three Americans, Michael Rosbash, Jeffrey Hall and Michael Young, has served to stimulate our interest in a phenomenon that is actually well-known. We all know why people get hungry about the same time of day, or wake up about the same time, or suffer from jet-lag. It is because of biological clocks. So what was so special about the work of these three scientists? The story actually goes back to 1729! Read the rest of this entry »


The Octopus is considered a primitive invertebrate, below chordates such as fish, yet it has advanced traits rivaling even those of humans. In the words of one scientist, “With its eight prehensile arms lined with suckers, camera-like eyes, elaborate repertoire of camouflage tricks and spooky intelligence, the octopus is like no other creature on Earth.” (Abbott, 2015, p. 1). He arrived at this conclusion because they “have the largest nervous systems among the invertebrates and present other striking morphological innovations including camera-like eyes, prehensile arms, a highly derived early embryogenesis, and a remarkably sophisticated adaptive coloration system.” (Albertin, at al., 2015, p. 220). In short, the octopus is utterly different from all other animals, even other mollusks. For this reason and other reasons, its origin has stymied Darwinists. Read the rest of this entry »


We seldom reflect on how interesting skunks can be. The nine identified skunk species are notorious for their scent glands that can accurately shoot noxious oily amber spray as a defensive weapon. Two glands, one on each side of their anus, produce the spray, which is a complex mixture of sulfur-containing chemicals. The pungent spray causes irritation to the skin like pepper spray, even temporary blindness—which may be why skunks often try to target the face (Schuster, 1992, p. 34). Read the rest of this entry »


Mudskippers are amphibious fishlike creatures that use their short muscular pectoral and pelvic fins to “walk” on mud in a series of skipping like steps, thus their name. These unique about 30 cm long creatures, typically live in intertidal habitats where the water level changes with each tide change (Hafer, 2016, p. 66). Most other intertidal fish survive tide changes by taking refuge under wet seaweed or in tide pools. Mudskippers are different. They exhibit many unique adaptations to their muddy environment that are rarely, or never, found in other intertidal fishes (Marsh, 2015). Read the rest of this entry »


SCIENCE FROM A CHRISTIAN PERSPECTIVE

by Margaret Helder

Reviewed by: Jonathan Dykstra (Editor, Reformed Perspective)

From the title onward, No Christian Silence on Science is a clarion call to Bible-believing, six-day creation upholding Christians to stand up and be counted. It’s much more than that too. The author, Margaret Helder, has written for the Creation Science Dialogue and Reformed Perspective (the magazine I edit) for years, and if you’ve read her there, then you know Dr. Helder approaches God and His creation with awe, and teaches us how to tackle evolution without fear. This book is very much an outgrowth of that work. This, then, is intended to equip us, so we will be able to give a ready defense of our faith, and fortify us, so we will continue to trust in God, even when we face the attacks that will come in this predominantly Darwinist and secular field. Read the rest of this entry »

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A prominent biology journal has withdrawn a research article which it had published a few weeks previously. The sole reason was three references to the “Creator” in connection with the structure and function (design) of the human hand. Retractions or withdrawing scientific articles from publication used to be almost unheard of. In recent years however such events have become increasingly common. The most common reason is that the information contained therein was falsified or fraudulent (made up). Read the rest of this entry »


We hear all the time about how complicated living cells are. It makes us think that such entities  were designed to work as they do. People who support the idea that all things came about by natural processes, however, do not want to think that there is a mind behind what we see in all living creatures from microbes up to the largest, most complicated organisms. These latter people want to show how the living cell developed spontaneously, without any direction. So they want to demonstrate that there were early cells which were much much simpler than what we see today, cells that could have appeared through natural processes. These scientists want to demonstrate that the barriers to spontaneous development are not too high. Read the rest of this entry »


Living Waters Review

Living Waters Review

Introductory

This is one part nature documentary and one part evolutionary takedown. Illustra Media understand that a great way to expose evolution is to take a close in-depth look at some of the creatures that God has made. In Darwin’s day scientists didn’t have the ability to look inside the cell, and only had a glimmering of how incredibly complex even the simplest living creatures are. Now we know so much more – it turns out that even the simplest cell in our body has astonishingly complex and coordinated inner workings. Some have compared the complexity of a cell to the complexity of an entire city!

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Even in Alberta, there are many crops which we could choose to grow in our gardens. Do you like perennial flowers? Lots of people grow a wide variety of such plants, but  maintaining them involves a constant battle with weeds. Others choose edible plants to grow. These may also be artistic, as in some cabbages or large areas planted with lettuce, or string beans. Humming birds love the bright red string bean flowers, so the garden can serve several uses. Other people choose plants that taste good but are not particularly attractive to look at (potatoes for example). Read the rest of this entry »


The brand new book Gifted Mind has it all: inspiring message, an exciting story with diverse characters, conflict resolution and a happy ending. This is a book that the reader will be reluctant to put down. Best of all, however, this is a true account of how God worked in the life of the amazing inventor of the magnetic resonance imaging machine (MRI). This machine has only been available since the 1980s, yet it has impacted for good the lives of millions of people.

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Recently the people of Edmonton have flocked to a new attraction in our part of the world, an ice castle. This edifice features glassy walls that are up to 3 metres thick. There are arching chambers, tunnels, a fountain with liquid water, and slides that the adventurous can ride down on their bottoms. The whole structure weighs about 27,200 tonnes and covers 1 acre. By the time spring comes, about 38 million litres of water will have been used to build and maintain this winter wonder.

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