Month: September 2013

Printing the Blog Posts

A number of readers have written to express their desire for printable blog posts. I feel your pain. If I had a nickle for every piece of paper wasted trying to print something found on a site somewhere, I’d be a rich man. On some sites, it just isn’t possible to print the content without dragging a lot of extra material. Just a little bit of material ends up consuming several printed pages and sometimes you can’t get a good printout no matter how hard you try. Yes, it’s quite frustrating.

Fortunately, it’s easy to print my blog posts without all of the extra material. Start by clicking the post title link (when viewing multiple posts in the list format). You’ll see the post presented by itself. The title text is a little larger in this format and you have the ability to add comments to the post as needed. However, look down at the Posted by entry at the bottom of the page. Next to that entry is the name of the poster (me), the date and time of the posting, and a little printer icon.

When you click the printer icon, you’re taken to another page that shows the post in plain text without any of the fancy formatting. The printer dialog for your system also opens so that you can choose a printer to use. All you need to do at this point is tell your system to print the post and you should see a plain text version appear at your printer.

I know this particular setup works well with my systems and I’ve tested it with Firefox, Chrome, and IE. However, if you encounter problems printing a post, please let me know at [email protected]. I’ll do my best to find a solution for you so that you can output the post to your printer.

 

Hidden Eggs

Some time ago I wrote a post entitled, “Dealing with Broody Chickens.” The chicken in question had decided to take to her nest box and stopped laying eggs. That’s only one sort of problem that can occur with hens. In some cases, a hen doesn’t become broody, she takes another course to perceived motherhood. In this case, Daisy decided to hide her eggs from view.

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Of course, we didn’t know that she had decided to hide her eggs until later. Because Daisy lays a particular egg color, a beautiful light blue, we had noticed we weren’t getting any eggs from her. However, we also hadn’t noticed any broody behavior. She was still out with the other chickens and didn’t have any of the other tendencies either.

I had also noticed an odor around some of the plants at our house. Given that we live just a few feet from the woods and that we have livestock, the odor didn’t attract too much attention, but I should have paid more attention to this particular odor.

Things got interesting one evening when we put the chickens up. Daisy was nowhere to be found. We searched and called, but no Daisy. Finally, we closed the coop up thinking that some wild animal had gotten our poor hen. Imagine our surprise the next morning when she turned up outside. That’s when I decided to follow her around a bit. She kept going over to the hostas and I finally saw something interesting. See if you can see it in this picture as well.

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Up near the top of the frame in the center of the picture you see a hole in the hosta covering. Normally the hostas won’t have a hole like that. When you look very closely at the hole in the hostas, you see something. Taking a closer look, you can see what that something was.

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Daisy had built herself a nest in the hostas and laid 18 eggs there. She was busy setting on eggs that would never hatch because we have no roosters. Unfortunately, a good many of them were rotten by this time and cleaning them up was an unpleasant experience. This would lead many people to ask why we risk letting our chickens run free. There are many benefits in having chickens that can run around as they like.

 

  • Happier chickens
  • Fewer health problems
  • More eggs for the most part
  • Better egg quality
  • Lower feed costs
  • Reduced insect and other pest problems


Chickens like to get out and hunt for bugs. They eat more bugs and grass than they eat anything else. The more bugs chickens eat, the less mash you feed them and the lower your feed costs. The resulting eggs have more nutrients. Chickens will also clean up food dropped by other animals, which reduces the food left for pest animals. This means that all of your animals live in a better environment and you have fewer worries about having to deal with pests later.

In short, losing the 18 eggs was bothersome (not to mention expensive), but the benefits of letting Daisy run around are far greater. Let me know your thoughts about chickens running free at [email protected].

 

Fermenting Fruit and Animals

Every year a certain amount of fruit falls from our trees and ends up rotting on the ground. For some people, that would be the end of the story. A few others might clean up the resulting mess. However, we choose to leave it in place. The fruit actually ferments and produces alcohol. Even through many people don’t realize it, fermentation is a natural process that would happen quite easily without anyone’s help. In fact, some of the best tasting foods, such as sauerkraut, are naturally fermented (most sauerkraut you buy in the store isn’t naturally fermented and you’d be able to taste the different readily if it were).

It turns out that the animals in the area enjoy imbibing in a little fermented fruit. Our experience isn’t uncommon either-it happens all over the world. There is never enough fruit left over to make the animals terribly drunk (as happened recently to a moose in Sweden). Most of the time they appear to get a bit happy and go on their way. Until the other day, all I had ever seen eating the fruit were the rabbits and deer in the area. So, it surprised me a little to see our laying hens swaying back and forth on their way to the coop. I couldn’t help but think of those teenagers you see on TV who have used a fake id from somewhere like https://fakeyourdrank.com/ to buy cheap booze and have drunk more than they can handle. Rather than going to an unscrupulous liquor store, however, It seems that the hens also enjoyed the fermented pears lying on the ground.

All of the fruit we grow (apples, pears, plums, cherries, and grapes) will ferment given time. You might wonder how the fermentation takes place. The easiest way to see the start of fermentation is to look at unwashed grapes, especially wild grapes. If you look carefully, it appears that they’re covered with dust. That’s not actually dust, it’s wild yeast. When the fruit is ripe enough and the yeast is able to breach the skin, fermentation begins.

If it’s so easy to create alcohol from natural sources, you might wonder what all the hubbub is about in buying yeast. Different yeast have different properties. When you rely on a wild yeast, you get varying results. Cultured yeast has known properties, so it works better when making bread or wine. The results are repeatable. In addition, using a cultured yeast makes it easier to stop the natural conclusion of the fermentation process, which is always some type of vinegar-like substance (more specifically, lactic acid).

At issue here is how much responsibility a landowner has to nature when it comes to fermented fruit. Because we pick the vast majority of our fruit, the animals in our area get a little happy and that’s about the extent of what happens. When you leave full trees of fruit to rot though, it could become a problem for the wildlife in your area, such as that moose in Sweden. If you can’t pick your fruit for whatever reason, try to find someone who will. Otherwise, you might find yourself trying to correct the errant judgements made by the wildlife in your area when it gets drunk. Let me know your thoughts about fermentation and animals at [email protected].

 

Harvest Festival 2013

Normally Harvest Festival is a well-organized event for us. I plan the time carefully and include a week out of the office to ensure I have time to harvest the last of the garden and all the fruit without problem. However, all the planning in the world won’t account for the vagaries of nature every time. Even though the Harvest Festivals in 2011 and 2012 went off precisely as planned, the Harvest Festival this year ended up being one emergency after another. It started when our fruit ripened three weeks sooner than expected—make that half the fruit. The other half of the fruit is ripening this week on schedule. The odd ripening schedule points out another potential issue with global warming, but more importantly, it demonstrates the requirement for flexibility when you’re self-sufficient. Yes, it’s possible to plan for a particular outcome, but what you get could be an entirely different story.

This year’s Harvest Festival was stretched out over three weeks while I continued to write and do all of the other things I normally do. (Fortunately, Rebecca was able to put many of the tasks she needs to perform on hold.) Of course, the dual work requirements made for some really long hours. Creating an enjoyable work environment is one of things that Rebecca and I work really hard to obtain. It’s part of our effort to make our close relationship work. So, this Harvest Festival included all of the usual music and other special environmental features we normally have. Lacking this year was much in the way of game playing, but it was a sacrifice we needed to make.

One of the bigger tasks we took on this year was processing four bushels of corn that someone gave us (all in a single day). Actually, the corn came from a few different sources, but the majority came from a single contributor. Of course, we started by husking the corn and getting all of the silk off.

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The next step is to cut all of the corn off the cob. This step can be a little tricky. You need a moderately sharp knife around 8″ long. If the knife is too sharp, you’ll take off some of the cob with the kernels. A knife that is too dull will damage the corn and make a huge mess. The knife needs to be long enough so that you can remove the kernels safely—a pairing knife would be an unsafe option.

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We use a raw pack approach when working with the corn. You want to be sure to pack the corn firmly, but not crush it. Rebecca always takes care of this part of the process because she has just the right touch.

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Each pint or quart is topped off with boiling water at this point. We don’t add anything else to our corn. The corn needs to be processed in a pressure canner because it’s a low acid food (the processing time varies, so be sure to check your canning book for details, we rely on the Ball Blue Book and have never had a bad result).

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We had four fresh meals from the four bushels of corn. There is nothing quite so nice as corn roasted on the barbecue. We also gave the chickens an ear (plus all of the cobs). They seem to have quite a good time pecking out all the kernels.

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Even with these few subtractions, we ended up with 42 pints (each pint will last two meals using the recommended serving size of ½ cup) and fourteen quarts (used for soup and for company) out of the four bushels of corn. As a result, we have enough corn in the larder now for about 1½ years (a total of 140 servings).

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Our Harvest Festival this year included processing pears, grapes, apples, a wide variety of vegetables, and even some of the meat chickens (125 ¾ pounds worth on a single day). The point is that we did get the work completed and we did it while still having as much fun as is possible. We’re both admittedly tired and still resting up. Still to come is the garden cleanup and the wood cutting, and then we’ll have an entire winter to rest up for next spring. Let me know about your latest self-sufficiency emergency at [email protected].

 

Review of Math for the Zombie Apocalypse

Making learning fun is something every author struggles with and few authors achieve. Math for the Zombie Apocalypse is one of the few books out there that actually make a mundane topic like mathematics fun. The essential content of this book is the same as the content for any beginning math book you have ever read. There is no way to get around the requirement of having to learn addition, subtraction, multiplication, and division. However, this book accomplishes its task with panache.

The reader is instantly engaged in a favorite topic of children today, avoiding zombies. Of course, it’s one thing to say that you want to avoid zombies, but it’s quite another to actually accomplish the task. Throughout the book, the reader is asked how he or she would prove their mettle against hoards of zombies roaming the land. The answer is to use math to figure out how to stay alive while less skilled acquaintances become zombies themselves.

Of course, the book is meant entirely in fun. The humor is grand and of the sort that children will enjoy immensely. However, the result of reading the book is that a child sees a useful purpose in learning math—even though this purpose is quite fictional in nature. Most math books out there are dry, humorless tomes filled with mind numbing repetition that will lull the most stalwart child to sleep. There is no reason that a child can’t learn new skills in a fun-filled environment. Before the reader realizes it, he or she has learned new and useful skills.

Fortunately, this isn’t the only book the author intends to write. You’ll want to wait to see the new additions to the for the Apocalypse series, but for now, make sure you check out Math for the Zombie Apocalypse, especially if you have a child that is having a hard time learning the basics. This is the sort of book that I wish had been available when I was growing up and one that I hope others see as being a valuable way to get kids interested in an essential topic. The press, teachers, parents, and even a few students complain about the low scores children achieve in basic math today, but this book does something about the problem.

 

Hornets in the Pear Tree

It always pays to look at your trees carefully before you do anything with them. That’s why it’s never a bad shout to consult a Tree Care Specialist in Jacksonville, Fl before making any drastic removals on your own. You never know what will be living there, especially if you’re like me and don’t use noxious sprays. There are many times where birds are nesting in the trees and I try my best not to disturb them. Trees also harbor a number of insects and other animals. Whatever is hiding in that tree, it won’t be apparent when you first approach.

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For example, this pear tree looks perfectly normal. I was approaching it one morning to pick the ripe pears and it looked just like this when I first saw it. However, I always exercise caution when I want to do something with the tree and in this case, caution was very much warranted. Hiding in the tree was a hornet’s nest (about 24″ tall and about 12″ in diameter). You’d have to be brave to get rid of this on your own, which is why some people may opt to check out sites like https://www.pestcontrolberkshire.com/pests/wasps-hornets in the hopes of getting in touch with a pest control company who would be able to get rid of the nest in the safest way possible.

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Even when you get up close (and this was as close as I dared to get), the hornet’s nest isn’t immediately obvious. You really need to look before you do anything or suffer the consequences. Unfortunately, this tree has around 60 pounds of fruit on it. The fruit will likely go to waste because it isn’t worth getting stung to retrieve it. The deer will likely enjoy some good meals off us this fall as the pears drop and ferment.

Of course, the first thought would be to get someone to remove the nest, but the cost of doing so would far outweigh any benefit obtained from retrieving the fruit. In addition, hornets are one of those odd insects that are neither completely useful nor a complete nuisance. In the spring and early summer, hornets are helpful predators that actually kill off extremely harmful pests. The particular kind of hornet that we have, the bald faced hornet, also helps pollinate our trees. It’s one of eleven pollinators that I’ve identified that visit all of our trees during the spring. In other words, killing the hornets is a bad idea.

During the fall months, the tastes of the hornet change and they begin craving sugar. That means eating into some of the fruit we grow. However, they’re only attracted to fully ripe fruit that is almost to the point of being a little overripe. We avoid damage from the hornets by picking our fruit when it’s just a little underripe. When a hornet has made a small hole, we can brush it away. The bald faced hornet isn’t aggressive except when it comes to its nest (or outright abuse by humans). Respectful treatment doesn’t result in a sting (at least, Rebecca and I haven’t been stung by them them entire time we’ve had fruit trees, which is over 17 years now). The only thing that will really get you into trouble is disturbing the nest, which is why that tree will remain unpicked this year.

Once winter arrives, the majority of the hornets will die. The new queens will live on in the center of the nest, ready to emerge in the spring. What I’ll do is cut the nest out of the tree during a day when the temperatures are below freezing, move the nest to a sheltered tree in the woods, and tie it into place. When spring comes, the new queens will emerge in the near woods, produce a brood, and those new worker hornets will help pollinate our trees.

Discovering how to work with insects is an essential part of being self-sufficient. If I were to take the same approach that most people take, it would cost me money to remove the nest and then it would cost me more money when my trees aren’t pollinated properly in the spring. Taking the approach I am now is counterintuitive, but it’s also the best approach to use. Let me know your thoughts about hornets at [email protected].

3D Printing Technology Safety

A number of people have written to comment about the Thinking About 3D Printing Technology post. Obviously, I still have a lot to learn about this technology and some of your questions have taken me quite by surprise (I’ll address some of them later, after I have conducted more research). I always appreciate it when you make me think through the topics I post because the conclusions I reach often make great fodder for book topics.

The one question that didn’t take me by surprise was one of safety. After all, it’s important to know that the output you create is safe. At the time I wrote that post, there was little on the topic of safety, which is why I didn’t include any sort of safety information. A recent article entitled, “3D-Printed Medical Devices Spark FDA Evaluation” tells that the issue of safety is on a lot of other people’s minds as well. The problem for the FDA is that it can’t actually test a printed medical device in any meaningful way and still allow a hospital to use the device in a reasonable time frame (such as in an emergency room), so it allows use of these printed devices on the basis of similarity to devices it has tested thoroughly. In other words, the printed output must match an existing device, except that it provides a custom fit for a particular patient.

I thought about that article for quite some time. It seems to tell me that the FDA is reviewing the issue of safety, but hasn’t come to any final conclusions yet. What I’m trying to do is weigh articles like this one against other articles that decry the complexity and problems of using 3D printing technology. For example, 3D printing: Don’t believe the hype states outright that many of the plastics used for 3D printers aren’t even food safe. I’m assuming that the FDA requires hospitals that rely on this technology to use the correct, safe, materials. Even so, the article does make one wonder about the safety of the materials provided for consumer-level products. Not many people will be able to afford a hospital grade device.

Safety extends beyond the end product, however, and this is where a true scarcity of information occurs. For example, when you melt some plastics, the process produces Hydrogen Cyanide (HCN), which is an extremely dangerous gas. I thought it fortunate that I found an article on the topic entitled, “Is 3D Printing Safe?” The short answer to seems to be yes, 3D printing is relatively safe, but you’ll want to ensure you have proper ventilation when doing so.

This whole issue of safety does concern me because new technologies often have hidden safety issues that are later corrected after someone encounters them (usually with unfortunate results). Like any tool, a 3D printer isn’t a toy—it is a device for creating some type of specific output. For the most part, I’d recommend against letting children use such a device without parental supervision (preferably by a parent who has actually read the manual).  I’d like to hear more of your concerns about 3D printing at [email protected].

 

Every Year is a Good and a Bad Year (Part 2)

Each year is different. It’s one of the things I like best about gardening and working in the orchard. You never quite know what is going to do well. It’s possible to do absolutely everything right (or wrong) and still end up with a mystery result. In the original Every Year is a Good and a Bad Year post, we had a combination of personal events conspire to derail the garden to an extent, yet we still ended up with an amazing crop of some items.

This year it’s a combination of personal and weather issues. We had a really wet spring and the warm weather was late in coming. After attempting to plant our potatoes twice (and having them rot both times), we decided that this probably wasn’t going to be a good potato year. In fact, a combination of wet weather in the spring, a really late frost, a few scorcher days, followed by unseasonable coolness have all conspired to make our garden almost worthless this year. (A pleasant exception has been our brassicas, which includes items like broccoli.) Of course, that’s the bad news.

The amazing thing is that our fruit trees and grape vines have absolutely adored the weather and a bit of a lack of quality weeding time. The pears are so loaded down that I’m actually having to cut some fruit in order to keep the branches from breaking. The grapes are similarly loaded. One vine became so heavy that it actually detached from the cable holding it and I had to have help tying it back into place. Nature is absolutely amazing because there is always a balance to things. A bad year in one way normally turns into a good year in another when you have a good plan in place.

We keep seeing the same lesson from nature—variety is essential. When you create a garden of your own, you absolutely must plan for a variety of items to ensure that at least some of the items will do well and your larder will stay full. Eating a wide variety of food also has significant health benefits. Although you might read articles about the “perfect” food, there is in reality no perfect food. In order to maintain good health, you need to eat a variety of foods and obtain the nutrients that each food has to offer. It seems as if nature keeps trying to teach that lesson by ensuring that some items will be in short supply during some years.

What sorts of items do you find are highly susceptible to the weather? Which items seem to grow reasonably well each year? Let me know your thoughts at [email protected].

 

Celebrating Labor Day

This has been an exceptionally hard spring and summer for us, so a time for relaxation is always welcome. Today I’m offline (I’m actually writing this on Saturday) and will likely barbecue something for my beautiful wife. We’ll play games and watch a movie (or possibly go for a walk should we feel so inclined). Today’s society is so high strung that it seems to be a requirement that people remain active all of the time, even when there really isn’t anything important to do. Yes, I could easily find something useful to do, but today I’ll relax.

I’ve written about Labor Day twice before: Labor Day, Time for Fun and Reflection and Labor Day, Eh?. Both posts expound on some important historical elements behind Labor Day. Unfortunately, this year I wasn’t able to find anything new to add to those two posts. I’m sure there must be something more to say, but sometimes it’s hard to separate fact from fiction and I didn’t want to reduce the importance of those previous posts. Actually, I’d enjoy hearing anything new you have to add on the subject that I haven’t discussed already. Just contact me, as normal, at [email protected] or leave a comment on my blog.

No matter what else you do today, I hope you take a little time to unwind and to think about why we’re celebrating this particular day. The history behind Labor Day is important, especially in light of what is happening in labor today with the economy. The struggle for obtaining just wages and good working conditions never ends because someone is always looking for ways to get more for less.