Artists to use old farm equipment to create giant walk-in camera

graineryFour artists are banding together to create works of art inside a giant empty grain bin.  The project will create a massive ‘camera obscura’ inside the old corrugated metal structure.

The plan is unfolding at the Coutts Centre for Western Canadian Heritage northeast of Nanton, Alberta. Camera obscura is Latin for ‘dark room,’  and as the group undertaking the project explains it, “the basic idea is to have light enter through a pinhole into a dark space; thereby creating a projected image,” says Dr. Josephine Mills, Director/Curator at the University of Lethbridge Art Gallery. “This is the forerunner of the camera and the source of the name of this technology.”

Pinhole camera technology is one of the earliest forms of photography, and using the grain bin just takes something that can be make out of a cereal boxSketches or cardboard tube, and expands it to a huge scale, with what could be very interesting results.

“I’ve always wanted to exhibit the fabulous contraptions built by Kamloops artist Donald Lawrence to take pinhole photographs and make projected images,” explains Mills, “When I heard about Donald’s major SSHRC Research Creation Grant and the team of artists he had put together for the project, I knew that bringing these artists to work at the Coutts Centre for Western Canadian Heritage was a perfect match,”

So what will the finished photographs look like?

Calgary artist Dianne Bos is setting up her “See the Stars” prospector’s tent where she’ll make cyanotype prints.  “Cyanotype is a photographic printing process that produces a cyan-blue print, says Mills.  “It was used by engineers well into the 20th century as a simple and low-cost way to produce copies of drawings called blueprints.”

A simple pinhole camera
A simple pinhole camera

Holly Ward, from Vancouver, is using cyanotype photography to explore the Coutts’ herbarium collection and will provide demonstrations throughout the day.  Sarah Fuller, based in Ottawa, will install video projects related to the Coutts home and gardens and conduct an Anthotype workshop using local spinach.

The Prairie Sun Project, as it’s being called happens on August 21, 2016 is the first project involving major Canadian artists creating work at the Coutts Centre.

$200 gift certificate from Husqvarna winner

Congratulations to David King of Calgary who was the winner of the $200 gift certificate. The contest is closed. Thanks to everyone for entering.
This morning on CTV Tech Talk we announced we’re giving away one $200 gift certificate to be used at Alberta Forest and Garden.  This gift certificate can be used towards products or services at Alberta Forest and Garden only. This prize has no cash value and is subject to the terms and conditions set forth by Alberta Forest and Garden.

To enter to win, just write a comment (preferably something nice!) on this blog (below), or on the Husqvarna blog linked up HERE. If you’d like to receive monthly tech & gadget news emails, and future contest notifications, please add, “sign me up for emails” in your comment.

You may enter once per day for the next three days.  One entry per person, per day please; duplicate entries will be discarded. Contest closes at 11:59pm Saturday August 13, 2016. Please read the fine print before entering.

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The Fine Print:
There is one gift certificate to be won, supplied by Husqvarna, and Alberta Forest and Garden in Calgary. I’ll draw one winner at random from the website entries. The contest is open for THREE DAYS – Only 1 entry per person, per day please; duplicate entries will be discarded. Contest closes at Contest closes at 11:59pm Saturday August 13, 2016. Entries received after this deadline will be discarded. Odds of winning depend on the number of entries received. Not valid in Quebec.
The winner will receive 1 prize. Prize will be supplied directly to the winner by Husqvarna’s representative. ErinLYYC.com bears no responsibility for prizes not delivered, delayed, or misdirected,  not claimed after 30 days, or prizes that expire or go unused by the winner.  This prize has no cash value.
I’ll get in touch with the winner via the email address supplied on entry or at WordPress comment registration. Winner must respond to an email naming them as the winner within 24 hours. Non-response within 24 hours, and I’ll redraw under same  24 hour timeframe until I get a winner’s response.
Winner’s name(s) will be posted to this website and/or social media after the drawing.
If for any reason the Internet portion of the Contest is not capable of running as planned, including infection by computer virus, bugs, tampering, unauthorized intervention, fraud, technical failures or any other causes beyond the control of this website which corrupt or affect the administration, security, fairness, integrity or proper conduct of this Contest, ErinLYYC reserves the right at its sole discretion to disqualify any individual who tampers with the entry process, and to cancel, terminate, modify or suspend the Contest. Prize may not be exactly as show in accompanying photographs.
By entering this contest you agree you have read and accept the rules and are to abide by them.

Robot Lawn Mower from Husqvarna saves your summer: Review

Husqvarna Automower lawn robot grass canada calgarySome folks LOVE yard work; for many others, cutting grass is a chore that eats into your time off. Consider then, that you could get a device that takes care of all your lawn cutting needs; the Husqvarna Automower robot lawn mower will cut your grass and keep your yard in shape all without you needing to lift a finger.

Husqvarna Automower is a robot lawn mower

The Husqvarna Automower is a relatively new product in Canada, but it’s been hugely popular in Europe for some time (and boy, do the Europeans have fun with their automowers! From racing stripes, to cammo to ladybugs, they’re totally customizeable.).

The mower is slightly smaller in size than a standard lawn mower, and has no handle.  Small wheels keep it moving, and a small panel in the top allows you to make adjustments as needed.husqvarna mower ladybug

What can the robot lawn mower for for me?

The Automower can be set on an electronic schedule, so it will keep your lawn trim all season long.  The mower doesn’t go out once per week and slice down the lawn by two inches, instead it mulches the lawn by cutting very small amounts each day; the lawn will appear as though it just stops growing.  The robot is fully autonomous, and will find its way around your yard mulching grass until it needs to return to its base station for a recharge.

How the Husqvarna Automower work?

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Guidewire laid in the grass and held in place with stakes.

The mower should be professionally installed. A Husqvarna dealer can help with planning and layout for your new set up.

First, you need to lay a guidewire around your yard so the robot knows where its boundaries are.  While this sounds simple, a small break in your guide wire can render your whole wiring job useless.  It took three pros about 6 hours to properly set up my boundaries, test the connections and troubleshoot it when it wasn’t quite working.  You’ll want to do this right and get it professionally installed so you don’t have to worry about it.

Husqvarna Automower yard robot calgary
The Automower, base station to the left, and a sample patch of grass that was allowed to grow while the mower trimmed the rest of the yard.

The Automower works by operating within its guidewire; essentially acting as a “Roomba vacuum” does, but for your grass.  You can use the wires to “fence” off any areas the robot should steer clear of, whether that’s your vegetable garden, flowers or a child’s play area.

 

The Husqvarna Automower comes with a base station which it uses as a home base and recharging station. The positioning of the station is important; it shouldn’t get too much sunlight, and you’ll want it to be out of the way.  I’m told many homeowners in Europe will actually build tiny “mini garages” for their Automower, and if I were to own one, I think I’d do that too to help it fit into or hide away from the yard.

 

How loud is the Husqvarna Automower? Mine ran at night, without a complaint


Surprisingly, this mower is absolutely silent.  Compared to the ear-splitting grind of a traditional electric or gas mower, you will not even hear this one at work in your yard.  In fact, it was so quiet, I had mine scheduled to run at night, and I never heard it, nor did my neighbours.

What if someone tried to steal my Husqvarna Automower?

The Husqvarna Automower has anti-theft protection built in.  For starters, if someone were to lift it up to carry it off, an alarm will sound.  Second, you need a pin code to operate it.  Third, if a thief were to try to operate it without its base station or pin code, it would cease functioning.  And fourth even if an intrepid thief were to, say, try to buy a new base station and get the pin code reset, this can only be done via an authorized Husqvarna dealer.  The dealers’ records show who owns each device and their lost/stolen status. Attempting to reconfigure one without the proper documentation would result in all kinds of red flags, and perhaps a call to the police.img_3350

What happens in the rain?

Rain doesn’t bother the robot. If the grass is too wet for cutting, the Automover can sense this, and it’ll return to base until things are drier.

Will the Husqvarna Automower hurt pets or children?

The mower won’t hurt anyone, human or animal, that comes into contact with it.  For starters, the mulching blades are small, so they likely wouldn’t even make contact with flesh.  If they did, they have a foldaway spring which prevents them from cutting when they hit a hard object.

Another safety feature; if the mower bumps anything like a foot or a sleeping dog, it will simply back up and choose a new direction.

What happens if something goes wrong?

Husqvarna Automower installation calgary
Getting great service from Alberta Forest & Garden, Husqvarna dealers, in Calgary.

I had a couple of issues with my temporary installation; primarily the wire loop becoming disconnected from the mower base station.  The staff at Alberta Forest & Garden were quick to come out and take a look and make repairs any time I had a problem.  In this case the problem was that the guidewire was only temporarily staked to the surface of my grass.

In an ideal and permanent installation, the wire is buried underground so there’s no worries about kids, pets or trippy adults pulling it loose.

A couple times early in the testing, I heard the alarm go off in the middle of the night. it turns out the robot was falling into a bit of a pit in the lawn, and its built in security system was worried someone was trying to make off with it.  The solution was to make a barrier around the deep pit so they mower wouldn’t get caught.

In another case the automower was missing chunks of grass.  That was easily remedied by adjusting the wire boundary, and also adjusting how far the mover is allowed to stray past the wire.  It was increased by a few inches and that helped it get a good cut from edge to edge.

Overall review of the Husqvarna Automower

I really, really liked this device.  It worked well, and kept my lawn short all summer long, without a lick of work from me.

The totally silent operation meant the mower could work while I slept, and wake up every day to a beautifully manicured lawn; all we had to do was handle the trimming.  If that’s more work than you want to do, it’s possible to make some small adjustments to your yard’s landscaping so no trimming is required either; I’m talking about adding edging, hedges, gravel or mulch.

Any problems I had with the mower were handled quickly and cheerily, and I feel confident any ongoing issues would be dealt with quickly.

I can’t find a single thing to complain about with the Husqvarna automower.  It’s definitely something I’d get for my home or property… and may still one day!

Where can I get one of these Husqvarna Automowers? What do they cost?

My demo unit was supplied for 3 months by Alberta Forest and Garden in Calgary. They are licensed Husqvarna dealers.  I highly recommend them for their great attention to detail and friendly service.

Pricing starts at $2100 CDN (315 model: cuts 1/3 acre) and goes up to $4000 (450X model: cuts 1.25 acre), depending on the model you choose.img_3372

 

LG Music Flow H3 speaker review

LG Music Flow H3 4All about the LG Music Flow H3 wireless portable speaker – Wireless portable speakers are popular because they can be placed in any room, they sound great, and often they’re easy to set up and use, integrating seamlessly into your life.  If only that were the case with the LG Musicflow H3 Smart Hi-Fi Audio speaker I have been reviewing since a unit was first shipped to me back in May.

Basics of the LG Music Flow H3 Speaker

The LG Music Flow H3 is a small, portable speaker.  It measures about 5” by 7” and pushes out 30 watts of sound. The speaker is heavy, which made me think it was solidly built, and a great user experience was ahead of me. The speaker comes in black or white, and requires just an AC power connection; you’re supposed to be able to control everything else through your smartphone or device. The speaker is supposed to let you play music, podcasts, or Google Cast streaming services (like TuneIn Radio, Pandora or Spotify) among other things.

Watch the short video review below, or click through HERE to read the full text of the review I did for Best Buy Canada.

 

Don’t forget you can follow me on Twitter and Instagram @ErinLYYC.

Goutte D’O rain drop cabins from Parks Canada entice campers

gouttedo590_I LOVE this idea.  A six meter mini-cabin in the shape of a drop of water is now open to campers in Canada.  The Goutte D’O (water or rain droplet) is a small portable accommodation option designed to entice campers who might find tenting too rustic.

Gouttes D’O make debut in Canada parks

gouttedo275The Goutte is a hard-sided wooden structure with screened windows and a suspended net loft to add space. Parks Canada says, “there is a sofa bed on the main level and a hammock loft above. TheGoutte d’Ô can accommodate a couple or a family. Ideally, this accommodation is suspended or on stilts. For the piloting phase, the Goutte d’Ô will be installed on a wooden platform at Point Wolfe Campground in Fundy National Park.”

It goes without saying that there are no bathrooms inside these tiny huts, and campers need to bring their own bedding and supplies, but that’s not unlike regular tenting. Pets are also verbotten in the Gouttes. Four people can fit inside and sleep inside the gouttes; two in the sofabed and two in the loft, thhough I’m guessing it might be a bit more comfortable with two adults and two kids.

A handful of these would look so cool hanging in a campground, don’t you think?

The Gouttes are $70 a night to rent during a trial phase. This structure is just one of a handful of new structures appearing in Canadian National Parks in hopes of enticing more people to commune with nature. Micro Cubes, Tree Cocoons and Tiny Homes are some other examples. (Read this cool blog from This Big Adventure about the cocoons)

Check out the new cabins here. I’d love to know who is making these chic spaces, because honestly, I’d love one for my backyard! I’ll see what I can find out from the fine folks at Parks Canada.

Tiny home_website

 

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How to Clean Sterling Silver if yours is Turning Grey, White, Black!

There’s nothing worse then pulling a cherished piece of silver jewelry out and finding it’s turned black, grey, white or yellow.  Trying to figure out how to clean silver it  can be tough.That colour is called tarnish and it’s the bane of any silver-lover.

I love making sterling silver jewelry in my spare time. Occasionally I take on custom-made jewelry requests. But I recently had a customer write me to say a necklace I’d made for him had turned black after just a couple weeks.  He was surprised and thought something was wrong with the piece. Though it can look unsightly if not cared for properly, tarnish is a normal and natural process with sterling silver. But once tarnish or blackening is there, how can you clean silver?

What causes Tarnish?

A well-used silver polishing cloth.

A well-used silver polishing cloth.

When silver tarnishes, it’s a surface discolouration  caused by the interaction of oxygen (air) with the silver. As the British Assay Office explains it, “silver naturally interacts with oxygen and sulphur-bearing pollutants to create silver sulphide, resulting in a visible discoloration of the metal’s surface. Silver tarnishes in environments containing various sulphuric gases, even in very low concentration. The amount of tarnishing is determined by the relative humidity, ambient temperature, gas concentration, and the length of time the silver is exposed to the gases.”

With sterling silver this process is normal, natural, expected, and yes, it can occur relatively quickly.

Many things can speed tarnish; air pollution, the minerals in your water (and as such, wearing your silver jewelry in the shower can speed this process too), living or working near a chemical, electric or manufacturing plant, or even in proximity to a gas starion are all things that can cause discolouration more quickly.

Recent studies have shown tarnish develops microscopically within hours of being cleaned and exposed to air again.  You may not see it on the piece for several days or weeks, but it’s there, and will show up as a black residue on a polishing cloth.

How to clean silver

A great way to keep seldom worn jewelry clean (and silverware if you have it), is to store sterling silver in a ziplock bag with all the air squeezed or rolled out of it.  You can wrap it in a soft cloth first too.  Oxygen and thus tarnish may still seep in and can still cause blackening especially if the pieces are stores for long periods of time, but it should keep things to a minimum. Another great way to keep jewelry tarnish free?  Wear it!  Constant contact with the silver keeps tarnish from building up.

Chemicals can cause tarnish

Chemically tarnished rings. Oops!Coincidentally at the same time as this customer contacted me,  I had a friend show me some rings I’d made for her.  The shiny sterling silver had turned a deep, dark black (photo at left).  This was no tarnish effect, and she admitted she’d immersed her baubles in some household cleaner (Lysol) to spruce them up.  Instead, they’d become instantly and deeply chemically oxidized.

Now, she actually liked this look and referred to it as ‘edgy’, so she’s leaving them as they are for now.  If she did want them restored it should be a relatively simple process of buffing the chemical scarring off the surface layer, and exposing clean shiny silver beneath.

Don’t experiment with cleaning silver using household cleaners!

But this also serves as a leaning moment; only soap and water, silver polish, or a silver polishing cloth should be used to clean your silver jewelry.  Many household cleaners and chemicals can alter your precious silver.  In fact, I once had a ring turn bronze after accidentally spritzing window cleaner on it, and had other silver turn grey by getting baking soda onto it.  That too buffed out, but you’ll want to be careful with your jewelry.  Chemicals can also permanently damage certain stones like topaz, opal and more, so don’t experiment; you run the risk of really doing permanent damage.

How to Clean Silver and Remove Tarnish-> Get this Inexpensive Polishing ClothSUNSHINE MINI.JPG

If you do find some discolouration of your silver, you can remove it with a silver cloth (brand names include Sunshine Cloth, which is available inexpensively from me,  HERE or HERE). If that won’t work, stop while you’re ahead and take it to a pro for professional help.

A Note about Grocery Store Silver Cleanser

I’ve purchased cleansers from grocery stores that just don’t work.  If you’re going to get a cleanser from somewhere other than a jewelry professional, test it first on a small area.  If the cleaner doesn’t remove tarnish instantly, it’s not working.  Proper liquid silver cleaners will remove all tarnish in about 3 seconds.  Fresh new polishing cloths.If you need to soak, or scrub, stop using it, rinse your silver, and return the cleaner to where you bought it and get your money back. (Keep your receipt!)

For the jewelry ‘geeks’, the Government of Canada has written a helpful article about how to best care for your silver.  Read it here.

 

 

Have you got a horror story – or a home remedy for tarnish?  Post your comments below!

 

Reviewing ASUS Pocket Projector

ASUS Zenbeam E1 2As technology continues shrinking, new categories of home entertainment are also finding ways to make smaller and smaller components. Take home theatre projectors, for instance. They used to require a suitcase and a weight belt to cart them around, but that’s changing with the introduction of pico or pocket projectors from several manufacturers.

ASUS is one of the first to make a consumer-ready mini projector for home theatre or business/portable use.

I had a chance to test and review the ASUS ZenBeam E1 Pocket Projector (coming soon to Best Buy) over several weeks in my home.

What’s a Pico/pocket projector?

Pico projectors are tiny battery powered projectors that are portable. They are often connected to streaming devices, mobile devices, laptops, or other home entertainment components.

They’ve actually been around for several years, but thanks to their costs coming down, they are gaining popularity and familiarity among home theatre enthusiasts.

Getting Started with the ZenBeam E1

It was not easy to learn how to use this device. The small Quick Start Guide provides no help in how to use the device itself, aside from getting it plugged in. The buttons on the back of the projector are not labelled very intuitively, so it’s hard to know what does what.

The Quick Start guide lists Asus.com/support as the place to download e-manuals, but after spending 15 minutes searching the site and Google, I still didn’t have a manual in hand. Frustrating. Similarly, a social media inquiry went unanswered.

The full review of the ASUS ZenBeam E1 was done for Best Buy Canada. Please click here to read the full review. Or watch the video version below. Don’t forget to subscribe to my YouTube channel if you like video and technology/gadgets!