12 Apr 2014

Writing Workshop for MISSA

By Paula Johanson

Science writing is work that expands my mind. For me writing goes well with kayaking. Best way to clear the cobwebs out of my head after writing about Biofuels or Energy is to head out on the water in my kayak! And often while I'm on the water, there are interesting animals or stones or weather that make me resolve to write as soon as I get back to shore.
Most of my books are for Young Adult readers -- books on science or health or literature, for school libraries from educational publishers. Now I've got a writing workshop to teach in June that will take me to Pedder Bay. Writing and kayaking on the same weekend -- yay!


Jo-Ann Richards' photo shows the dock at Pearson College - borrowed from Facebook
This summer, I will teach a two-day writing workshop for Metchosin International Summer School of the Arts at Pearson College of the Pacific! MISSA is hosting my class Writing Non-Fiction for Young Readers, on June 28-29 2014. This workshop immerses writers in the process of writing non-fiction, starting with generating ideas and query letters and then preparing outlines and book proposals. Young readers need non-fiction books and stories of many kinds, suited to their ages and interests.

Looking forward to bunking at the college and paddling Pedder Bay before my class...
MISSA is a terrific program for arts -- consider making your summer learning my class, maybe followed by a week-long workshop by another instructor! Look at these photos of the fabulous location for MISSA, which takes place at Pearson College of the Pacific right on the shore of Pedder Bay.

4 Apr 2014

William Wallace Gibson and the first Canadian-built airplane

By Claire Eamer

On February 23, 1909, John McCurdy made the first powered flight in Canada, flying the Silver Dart at Alexander Graham Bell's home in Baddeck, Nova Scotia. The Silver Dart was designed by McCurdy and built in the United States, where Bell and his associates had been working on powered flight. So - while it was the first powered flight in Canada - the Silver Dart wasn't the first Canadian-built powered airplane.

A full-scale replica of the Gibson Twin-plane at the BC Aviation Museum.
That honour belongs to a peculiar-looking, kite-like airplane designed, built, and flown by Victoria flight enthusiast William Wallace Gibson just a year and a half after the Silver Dart's flight. Gibson, a former farmer and businessman from the Regina area, had been quietly experimenting with kites and elastic-powered airplanes for several years. He had also designed an air-cooled engine especially for his experimental plane and had it built in Victoria.

On September 8, 1910, Gibson powered up what he called the Gibson Twin-plane, rolled across a pasture near Victoria (now a school sports field), and lifted off the ground for less than eight metres. He had been nervous about whether the plane would work and afraid of being mocked, so he didn't tell anyone about the experiment. But it flew!

Gibson's engine drove two propellers, one at each end.
So Gibson invited witnesses and planned a second, formal flight. On September 24, 1910, he took off again. This time the plane flew 200 feet (just over 60 metres). The flight was a clear success, but it came to a bad end. A cross-wind pushed the plane towards an oak tree, and Gibson had to make a hasty landing. With no brakes and limited control, he rolled helplessly across the rough ground and straight into the tree. Gibson was thrown clear, but the plane was a wreck.

That didn't stop Gibson. He designed a new plane with multiple narrow wings and called it the Gibson Multi-plane. It was powered by the same engine he had designed for the Twin-plane. Then he went off in search of wide open spaces to test the new plane. He found his space in Calgary, and on August 12, 1911, he was ready.

The Multi-plane was piloted by his assistant, Alex Japp. It took off safely, reached an altitude of 100 feet (over 30 metres), and cruised for over a mile (about 1.7 kilometres) - just one of several successful flights it made that day. Unfortunately, the Gibson Multi-plane came to grief on landing, just as its predecessor had. A last hard landing on rough terrain was too much for it, and the plane broke up.
The pilot perched in the tiny seat below the arrow.

Gibson lived until 1965, long enough to see airplanes and air travel become a major industry, but that flight in Calgary was the end of his experiments with flight. However, it wasn't the end of his planes.

A full-scale replica of the Gibson Twin-plane dangles from the ceiling of the British Columbia Aviation Museum near Victoria. The original engine Gibson used in both planes is in the collection of the Canadian Aviation and Space Museum in Ottawa. And there's a model of the Twin-plane in the National Air Museum in Washington, D.C.

Here are a few links with more of Gibson's story:

http://victoriahistory.ca/blog/2010/08/the-gibson-twin-plane/

http://www.canadianflight.org/content/history-flight-bc-0

http://www.bcaviation.com/gibson.htm

All photos by Claire Eamer.

28 Mar 2014

Robot Animals? GadZOOks!!!!

Post by Helaine Becker

I'm delighted to announce my newest STEM-related book, Zoobots, has just been released by Kids Can Press. It's a pretty exciting (if I do say so myself) survey of the latest developments in robotic research. Glorious, hyper-realistic illustrations by Australian Alex Ries are totally wow-worthy whether you're a transformer-transfixed kid or a formerly jaded grown-up.



I'm just as happy to announce that the book has already been picked up by the Junior Library Guild, and nominated by Capitol Choices for its Noteworthy Books for Children and Teens list.

If robotic animals fascinate you - and really, how can they not?  -  check out my Pinterest board, Cool Robots, where I've posted lots of links to articles about all kinds of amazing mechatronics.

And don't forget to watch out for cockroach-bot overlords. They're on their way to a kitchen counter near you.

21 Mar 2014

Science News of the Old and Oldest

By Claire Eamer

It's been a busy week or so in the world of science - a lot to keep track of. Here's a quick guide for those who, like me, are feeling a bit overwhelmed.

First, there's the Old: A couple of new dinosaurs have been identified.

One of them is a miniature cousin of the best-known predatory dinosaur, T. rex. This little guy (well relatively little, but still way bigger than any of us) has been named Nanuqsaurus hoglundi - meaning, roughly, polar bear lizard - and he roamed the Arctic 70 million years ago. You can read more about him, and find some pictures, here and here.

The other was found a few thousand kilometres south and east, in the states of North and South Dakota. It's a strange, half-birdlike creature that scientists have nicknamed "the chicken from Hell" - not because it's so scary, although its claws are impressive, but because it was found in a geological formation called Hell Creek. A little more formally, the chicken from Hell is Anzu wyliei, and you can learn more about it here.

And then there's the Oldest: What physicists think is a kind of cosmic fingerprint from the beginning of the universe - evidence of rapid expansion from the first split second after the Big Bang. It has caused a lot of excitement, and a lot of confusion. If you want to get unconfused, here are a few links:
And that, fellow science fans, is the momentous week that was!

14 Mar 2014

“Potbelly Hill” gives birth to new theories of civilization

By Judy Wearing

Tall, flat stones arranged in circles stand straight, their limestone edges sharply sculpted. Some are six metres in height, and decorated with a menagerie of carvings: lions, gazelles, foxes, donkeys, bulls, reptiles, insects, and birds. The pillars are enclosed inside circular walls. There are four such enclosures, back to back, each surrounding up to eight pillars each. Sixteen more enclosures remain out of sight, under the earth. These 'rooms,' with their rings of standing stones, were buried at Gobekli Tepe (potbelly hill), a man-made mound 15 metres high, located in Southern Turkey. These awesome monuments were made without metal. They were sculpted with stone tools, and transported hundreds of feet from a quarry without beasts of burden or wheels. At the time they were built, writing had not yet been invented. Neither had pottery. Their discovery has changed the way archaeologists think about human civilization.

Gobekli Tepe rivals Stonehenge in its complexity, but predates it by some six thousand years, hailing to 9600 - 8800 BC. It is older than the pyramids and the ancient cities of Ur and CatalhÓ§yuk. It is the oldest known building project on Earth. But it is not its age per se, its engineering, or even its artistry that make Gobekli Tepe so special. It is that the people who created and used it were nomadic hunter-gatherers living before the invention of agriculture. There is no local source of water, no traces of housing, cemeteries, domesticated animals or plants. The people who built this 'temple' did not live here, nor anywhere else permanently.


The existence of Gobekli Tepe turns the common understanding of the development of human civilization on its head. The old way of thinking has humans in Mesopotamia discovering that wild grains can be saved and planted, and wild animals captured and contained. This ‘Neolithic revolution’ encouraged people to settle in one place, growing and keeping food instead of hunting and gathering it. Then, as a consequence of the new stability, came increased food supply, growth of community, cooperation, division of labour, extra time to devote to art and architecture, religion, organized cemeteries, public buildings, etc. Gobekli Tepe, however, was built by a number of people over a significant amount of time, organized, cooperating, and practicing a common  religion -- all without the existence of stable, permanent settlements.

Besides demonstrating that long-held beliefs can be wrong, and that early human societies were more complex than previously thought, Gobekli Tepe is a spectacular site in its own right. What people were doing here is still a mystery, and the lack of writing means there is no voice from the past to tell us what these structures meant to their culture. There are some intriguing clues, however. For one, some of the T-shaped stones have belts and arms carved on them, suggesting they are stylized representations of people. For another, what look like benches are built into the walls – for visitors to rest awhile, dead or alive, in the company of the stone statues.

Some believe that Gobekli Tepe’s stone circles were sanctuaries to link the world of the living with the world of the dead. Today, they still function as a link to the world of the dead, the only connection we have to the culture that lived and died in that part of Turkey more than 11,000 years ago. The stones still tell stories of their builders, whispering secrets of our distant relatives.

13 Mar 2014

Game-Writing Workshop


Visiting Author Paula Johanson
on Whidbey Island in April 2014

Write Your Own Games
This one-day session shows ways to create your own games – science games, funny jokes, role-playing adventures – that you can use once, or play for years. Includes samples and a handout to get you inspired. Ask questions based on your own needs and goals as well as on the ideas presented.
Saturday April 19 9:00am til noon
To register for this workshop, contact:
Whidbey Island Community Education Center, located at Old Bayview School
5611
Bayview Rd Langley, WA 98260 phone 360.221.5020 http://wicec.us/
Paula Johanson has worked as a writer and editor for over twenty years, teaching writing workshops for community colleges, libraries, and recreation centers. As well as making games for her own family's use, Paula has written game materials for d20-compatible game publishers.

Green Paddler
People who like kayaking, canoeing, and stand-up paddleboarding are people who care about the environment. Kayaker Paula Johanson, writer for the blog KayakYak, will be visiting Langley Library to show us how to be Green Paddlers. Did you ever carry a kayak on a bus? Or a train? Or an airplane? Paula has.
Come handle the folding inflatable kayak and gear used in the Gulf Islands, Ladysmith BC, Toronto Ontario, and the Red Deer River in Alberta. Join us and share ways to reduce your carbon footprint while getting out on the water.
Friday, April 18 at 3:00pm 
To attend this free talk, contact Langley Library at 104 2nd Street Langley WA 360-221-4383

7 Mar 2014

Tales in time: Criccieth Castle

By Marie Powell (Photos by L. L. Melton)

I love castle hopping, and Wales is one of the best places to explore ruins from bygone days. With some 400 castles in about 20,000 square kilometres (8,000 square miles), there's a lot to explore.

Last year I had the chance to see Criccieth Castle, located at the top of a rocky hill overlooking Cardigan Bay, North Wales. According to the Cadw's Criccieth Castle guidebook, the earliest records of the castle date from the 1230s, when Llywelyn ab Iorwerth (Llywelyn the Great) made it a main seat of power in North Wales.

He built the inner ward of the castle, including the twin towers, using a mix of angular stones from the rock around the castle, glacial boulders, with grey mortar made from beach gravel. The D-shaped towers are typical of Welsh native castles, but these twin gatehouses may have also been influenced by castles of the Marcher lords at Cheshire and Montgomery.

The various princes and kings who owned and controlled Criccieth had a hand in adding to its architecture. Although determining the date of a castle ruin might seem straightforward, there is a controversy over who built what part of Criccieth. Experts turn to structural evidence in the ruins to develop their theories and time estimates.

For example, Llywelyn ap Gruffudd (Llywelyn the Last) added an outer ward to the castle. The mortar used in his time is more gravelly, with stones and boulders brought to the site (rather than quarried from the castle rock) along with blue-grey slate. Experts believe the square holes about eight feet from the top mark the height of the towers during the time of the Welsh princes.

Arrow slits that can be seen at the ground level of the towers, as well as at strategic positions throughout the castle, offered a protected spot for archers guarding the castle from attack. Criccieth had several other buildings and towers as well, including one thought to have housed a trebuchet (a machine to throw stones) or a catapult for warding off enemy attacks.

Criccieth fell to Kind Edward I of England in March 1283, and was later held by Edward II (1307-1327) as well. They built up the top of the towers to the height we see today. The square holes held horizontal beams for a fighting platform (or "hourd") projecting from the wall. The English also used castle rock again, but the mortar from this period contains more shells.

Edward II spent over £250 on repairs and refurbishing, according to the guidebook. The castle was finally destroyed in about 1404, during the time of Owain Glyndwr, and was never rebuilt.

A small museum and gift shop at Criccieth tells more of the history and architecture of the castle, with colourful floor plans such as this one.

Another useful resource is the Castles of Wales website, which includes a discussion of the history, geography, architecture, and archaeology of this and other Welsh castles. As well as the guidebook, Welsh Castles by Adrian Pettifer also offers discussion of Criccieth and other castles by area.

Marie Powell is the author of seven books for children, including Dragonflies are Amazing (Scholastic Canada) and a six-book Word Families series (Amicus Publishing). Her second six-book series is expected this fall.