How to Make Your Grass Greener
Look outside. Every lawn on your street is a different shade of green. That’s because everybody cuts, waters and fertilizes differently, not to mention the half dozen varieties of common grasses that they may have.
I’ve never been that guy with the greenest lawn, so I asked my lawn specialist friend Mike how to make my lawn greener.
He told me the most important factor was how short I cut it. He said, “the longer you leave it, the better. Set your mower on its highest setting.” I was hesitant because I always cut my grass short and I liked the way that looked.
But, longer grass traps more moisture and reduces the sunlight that gets to the roots, which can burn the grass and dry it out.
Grass reacts to the sun like your skin does. Too much sun without protection will burn it. When you have/had a full head of hair, you don’t put sunscreen on top of your head because your hair protects your skin. The same goes for long grass, it provides shade for the roots and soil.
Long grass also develops a deeper root system which makes the grass more fit for dry and less fertile soil.
I followed Mike’s advice and my grass still looks neatly trimmed, it’s also the greenest grass I’ve ever had. But, there are other reasons why your grass turns brown or yellow. (more…)
How to Buy the Right Shoes for Your Feet
Considering how much time you spend wearing shoes, how much time have you spent understanding what’s unique about your feet?
Unless you’re an avid runner or maybe work at a shoe store, you probably don’t know how to buy shoes that compliment your feet and the way you use them. It can be hard enough to find a shoe that looks good, fits on your foot and feels comfortable, but it takes even more to find a pair that fits your arch and the angle of your ankles. But there is a way.
Even if you don’t run, you can still benefit from buying the right running (or walking) shoes — especially if you spend a lot of time on your feet at work or at play.
For example, the only “running” I do is running errands, but I often wear running shoes because they’re comfortable and lightweight. With the right shoes, there is less stress on your feet, ankles, knees and hips.
When you walk, the heel of your foot will touch the ground first and as you roll your foot forward, your weight will be transferred to the front of your foot. Depending on the angle of your foot, you may be putting more weight on the inside or outside of your foot. Doing that hundreds or thousands of times a day can lead to pain and discomfort in your feet and other parts of your body.
If your hips, knees or ankles produce external rotation, you will be more likely to angle your feet as you walk (known as pronation of the foot). Your shoes can compensate for natural irregularities or make them worse and that’s why it’s important to get the right shoes.
Good shoe stores will help determine your arch type and level of pronation. Once you know your arch type and pronation, there are different shoes that will suit you. A local running shop is a good place to start, they’re generally the most knowledgeable retailers of shoes. Some websites with good fitting advice are: Road Runner Sports, Zappos, Dick’s and New Balance.
One way to determine your arch type is by standing (to put weight on your feet), then sliding your index finger under your arch. If you get your finger up to 1/2 an inch under your foot then you’ve got a low arch. 1/2 inch to 1 inch is a medium arch. More than an inch is a high arch.
The other way to determine arch type is the paper bag test. You wet your feet and stand on a paper bag. Looking at your wet footprint and the size of the gap left by your arch, you can tell if you have a low, medium or high arch. This way is pretty common, but it’s a bit more subjective than the index finger method.
To determine your pronation (ankle roll), you’ll need the help of a friend. They will stand behind you to see how your ankles behave as you walk. If your ankles stay very straight, then you have neutral pronation. If they roll slightly inward or outward then you’re considered an under-pronator. If they roll inward excessively, then you’re an over-pronator.
Another way to determine pronation is to put a used pair of your running shoes on a flat surface and see if the shoes tilt inward towards each other, or tilt outward, away from each other.
Shoes are divided into three categories for different feet type: stability, motion control and neutral. Stability shoes are for under-pronators. Motion control shoes are for severe over-pronators and perhaps obviously, neutral shoes are for neutral pronation.
Most online retailers categorize shoes into these groups. A good shoe store will be able to tell you which shoes are your type as well.
The other approach to running footwear is: barefoot. There is a popular book on running called Born to Run which suggests that we are literally born to run in our bare feet and the best runners in the world come from tribes of barefoot runners who run well into old age without injury.
For now, I think I’ll stick with my runners.
Thanks to Kristen for suggesting this secret!
Broken Secrets | By: Chad Upton
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Sources: Wikipedia (Foot type), New Balance (Running Gait), Zappos, Dick’s
Photo: Jason Alley (cc)
The Three Plants That Will Improve Your Home Air
Spring is here and the garden centers are open. It’s time to get some plants, especially for inside your home.
Indoor plants are really important. There are chemicals in and on almost everything you buy. If your air is not replenished with fresh air, it can be mildly toxic. But, with the right mix of plants, your air can be cleaned and oxygenated around the clock.
With as little as these three plants, you can have this perfect mix:
- Areca palm – (Chrysalidocarpus lutescens)
- Snake plant or mother-in-law’s tongue – (Sansevieria trifasciata ‘Laurentii’)
- Golden pothos or Devil’s ivy – (Scindapsus aures or Epipremnum aureum)
The “Areca Palm” removes CO2 and converts it into oxygen during the day. The “Snake Plant” converts CO2 into oxygen at night. The “Golden pothos” removes formaldehyde and other chemicals from your air.
Using these plants has shown significant oxygen level improvements in real world situations. Having these plants in your home can increase blood oxygen levels by 1% in 10 hours. They can reduce headaches, eye irritation, asthma and other respiratory problems.
These three plants are just a few of the many plants that are considered Air Filtering Plants. NASA has identified a number of similar plants in it’s Clean Air Study — an attempt to understand natural ways to purify air in closed spaces, on earth and beyond.
Read about the other plants or watch Kamal Meattle’s talk at TED for more info.
Broken Secrets | By: Chad Upton
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Photo: Leto A (cc)
Sources: TED, Air Filtering Plants
Sarcastic Secret: How to Make Ice
Unless you’ve got hired help or a fancy fridge, there is no ice fairy who magically creates the ice in your freezer. That said, there is a fairy ice cube tray.
Anyway, if you leave less than three cubes, then you have to make more ice — that’s the ice cube rule. Fear not, it’s as easy as 1, 2, 3:
- Go to the sink and fill the tray with cold water
- Place the tray on a flat surface inside the freezer
- Wait
Anybody can make ice; there is no reason why the ice cube tray should be empty. Forward this to the guilty party in your home, maybe they’ll get the hint.
PS – If you don’t want foggy ice, check out this secret: Use Hot Water to Make Crystal Clear Ice.
Broken Secrets | By: Chad Upton
Exhaust Fans Help Cool Your Home During Summer
The upper floor of your home is likely the warmest place in your home. It’s not usually a big deal in the winter, but it can be very uncomfortable in the summer. It happens because hot air rises.
The ceiling of your upper floor also has the most insulation of any place in your home. It’s there because hot air rises — in the winter, you don’t want to lose that heat. It’s the same reason you put a hat on your head in the winter.
In the summer, that thick insulation in your attic is doing the same thing it does in the winter, trapping that heat on your upper floor. If you have a central heating/cooling system, it should suck hot air from the upper floor and mix it with cooler air. But, it’s not always running and it can’t always keep up with the hot air that is produced inside your home, from people, electronics and appliances.
A good solution is to run the ceiling exhaust fan in a central bathroom on the upper floor during the hottest hours of the day. To help, you can get an automatic timer control light switch; these can be used to run the fan and have it automatically shutoff after a certain amount of time — this might also be useful after somebody uses the toilet.
In some regions, it is even part of the building code that an on/off switch for the upper floor hallway bathroom fan is placed next to the thermostat on the main floor. It’s there so you can turn on the exhaust fan when you turn on the air conditioner (there is also a switch in the bathroom to control it from there). This is not a widespread building code, but it’s worth having a look beside your thermostat. If you’ve got a light switch there that doesn’t do anything, try it again and listen for the hallway fan.
Broken Secrets | By: Chad Upton
You Can’t Grow Hemp in the US But You Can Import It
Hemp is a plant with a long and interesting history, especially in the United States.
Farmers cannot freely grow hemp in the US, but many companies import hemp products for resale, mostly from Canada and the UK.
The problem is that hemp is from the same plant family (genus) as marijuana. But hemp is not a drug, it is a raw material that is used much like cotton. We all know that cotton is great, we use it for making: t-shirts, socks, denim for blue-jeans, fishnets, coffee filters, paper and many other things. Considering everything we use it for, it’s a miracle plant.
But, cotton has some limitations. It can only be grown in areas that get a lot of sunshine, have consistent rainfall and long frost-free periods. Cotton also requires a lot of pesticides: 50% of the world’s pesticides are sprayed on cotton.
Imagine a plant with all the benefits of cotton, but it has even stronger fibers, could be grown anywhere in the country and doesn’t require pesticides or herbicides.
That plant is called hemp.
At the risk of sounding like a huge hippie, hemp is a perfect plant. Frankly, I am not a hippie — I only own one hemp product: hemp protein powder.
Hemp as a food source is one example of why it’s so perfect. The seeds contain all of the essential fatty acids and essential amino acids required for a human to be healthy. It also contains a lot of fiber, another essential part of the human diet.
When used as a textile, hemp is stronger and more mildew resistant than cotton. For that reason, hemp is an excellent material for making canvas boat sails, and it was used for that exact purpose by Christopher Columbus. (more…)
A Secret Government Spaceship is Circling the Earth
The US government recently launched a secret space plane called the X-37B. You’ve probably never heard about it and that’s because nobody is really talking about it.
We do know that the X-37B was launched on April 22, 2010. It was originally a NASA project in 1999, but was transferred to the department of defense in 2004. It looks very similar the space shuttle, but it’s unmanned and about a quarter of the size. It also operates very similar to the space shuttle, it is launched by powerful rockets and it lands like an airplane. It has a small cargo bay, about the size of a pickup truck bed.
For safety and security, a little over 14000 space objects are cataloged and tracked. The objects include satellites, debris and rocket bodies. Tracking these objects reduces the chance of a collision between them. In fact, there are a few public websites that let you view this information, some will even plot satellites on a map so you can try to spot them when they’re over your area. The location and orbit of the X-37B spacecraft has not been announced by the government.
However, a group of amateur astronomers and sky watchers believe they have enough sightings to identify the craft and it’s orbit. The space plane has been tough to spot since it seems to be operating in a low orbit, similar to the height of military spy satellites. There are a lot of satellites in the sky, 75 military satellites plus 15 search and rescue; 37 gps and 19 Navy navigation satellites. Then, there are thousands of other satellites for communications, science and entertainment uses.
China and Iran are both on edge about what this space plane is capable of. According to China, it may signal the start of a space arms race.
Experts believe the X-37B is just another spy plane, except it can stay in the air for 270 days before returning for fuel. The sky watchers who are tracking the space plane have seen it over Iraq and Afghanistan and believe it is currently testing surveillance equipment. Because it can return to earth and be redeployed very quickly, it’s likely that it will serve a number of different roles as needed.
As for the name, it’s just a test plane series number. For example, the X-24A was the model of the plane used in 1963 to test the re-entry heat-shields that would end up on the bottom of modern day space shuttles.
When the X-37B does return to earth, it will land on a runway in California. If it veers too far off course, it will self destruct. Seriously.
Broken Secrets | By: Chad Upton
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Michelangelo Hid Images in Sistine Chapel Paintings
The most amazing work of art I’ve ever seen is David by Michelangelo. At 17 feet tall, bulging veins and muscles render an immaculate representation of human anatomy and the flaccid pose captures the mood before his fight with Goliath.
There is no doubt, Michelangelo’s understanding of anatomy is incredible, but not surprising. His art education included dissecting cadavers while studying at the church of Santo Spirito. This is not a well known fact since he tried to hide his anatomist roots, destroying nearly all of his anatomic notes and drawings.
Maybe cadavers are harder to come by these days, but that’s not part of the art curriculum at most modern schools. That privilege is usually reserved for medical students, which is why it’s no surprise that three medical journals have published findings of hidden anatomic references in Michelangelo’s Sistine Chapel paintings.
It took four years (1508-1512) for Michelangelo to paint the walls and ceiling of the Sistine Chapel. The last four panels he painted include the suggested anatomic representations.
In the forth panel, Dr Frank Meshberger suggests the similarity between the red cloth surrounding god and the image of a human brain (Journal of the American Medical Association, October 1990).
The brain-like shape is highlighted
In the third panel, Dr Garabed Eknoyan likens the wrap surrounding god to a human kidney, as reported in Kidney International in 2000. According to Eknoyan, Michelangelo was interested in the kidney function since he suffered from kidney stones during his adult life and mentioned it in letters and poems.
Do you see a Kidney shape?
Finally, in the first panel (image below), Ian Suk and Rafael Tamargo, report in the journal Neurosurgery (May 2010) that the neck details do not accurately represent a goiter, as previously believed. They argue that goiters typically occur lower in the neck and Michelangelo would not have made such an inaccurate representation given his demonstrated accuracy of anatomic details in all of his other paintings. Secondly, they believed as a deeply religious man, he would not depict god with this deformity. Most convincingly, they say the painting accurately details a ventral view (from below) of a brainstem, cerebellum, temporal lobes and optic chiasm. (more…)
You Can Stop Your Microwave From Rotating
My friend Neil is pretty healthy, he lived for a few years with no microwave at all. It forced him to eat fresh food, a healthy alternative to frozen foods that are made for the microwave. That said, the microwave can also be your best friend.
It’s great for heating water, making rice and one of my favorites: bacon (use a bacon tray to do it well). I remember the first microwave we got, I think it was 1986. That thing changed out lives. No longer did we have to wait 4 minutes for popcorn on the stove, we could do it in the microwave in 3.5 minutes. It was a magical device.
Some microwaves rotate inside, which is great — that heats food more evenly. Although, it’s not great when a large dish doesn’t fit on the turntable, it sounds like tennis shoes in the dryer.
That’s why they put the turntable on/off button on the microwave. I discovered this about two years ago and everyone I’ve told since has been completely surprised.
Don’t forget my other microwave secret, you can use foil in the microwave.
Broken Secrets | By: Chad Upton
U-Shaped Plumbing Stops Sewer Gases
Look under any sink, shower or bathtub in your home and you’ll find a U shaped plumbing arrangement. This plumbing configuration may go by the following names: p-trap, j-trap, u-trap or s-trap. Depending on how you look at it, it can look like any of these letters.
Technically, the term “s-trap” describes a slightly older variation of this plumbing technique, but the term is often used to describe the one seen below. For short, we’ll just call it “the trap” because it traps water.
Trapping water serves two main purposes.
The first is prevent sewer gases from entering a building through the drain pipes. These gases smell bad and are bad for your health.
The second is to catch small items that are inadvertently dropped down the drain, such as jewelry. There is typically an access cap on the bottom of the trap that can be used to retreive valuables or clean out the trap — they tend to collect hair and other debris.
When water enters the trap, it pushes the same amount of water out the other side of the trap. This means the trap will always maintain the same amount of water in it. Traps may dry out due to evaporation if a particular drain is not frequently used. If you have a rarely used drain, it might be a good idea to run the water for a minute every 4-5 weeks.
Broken Secrets | By: Chad Upton
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Sources: Wikipedia, Water Evaporation
Broken Secrets 