The back crawl is different to most strokes because you cannot see where you are going. It is a good idea to count how many strokes it takes you to swim a length so you will know when you are getting close to the end of the pool. Try and swim with all of your body close to the surface of the water, almost like you are lying on your back in bed with your head on a pillow. Follow along with this swimming how-to video and learn how to do the backstroke if you are a beginner.
Front crawl is the fastest stroke and gives you the feeling of being powerful in the water. It is often hard to get the hang of at first because fitting in the breathing can be difficult. Follow along in this swimming how-to video to learn the basics of the front crawl.
This quick how-to animation demonstrates who to do a back crawl turn in swimming. The hardest thing to do in the back crawl turn is to find the wall. There are a couple of ways to do this. The first is to look for the flags across the pool and count your strokes from the flags. The other is to count how many strokes it takes to get from one end to the other. You need to leave space to turn on to your front and tumble, so don't count all the way to the end of the pool.
Range hoods are a necessity in any kitchen. A properly installed range hood will vent hot air and cooking odors outside as well as help keep kitchen surfaces free of grease. The trickiest part of installing a range hood is determining how to run the ventilation ducts. Depending on the location of your range, you will need to decide if it is easier to vent through an outside wall versus up through the roof. Use this tutorial if you determine that venting through the roof is the best route.
Range hoods are a necessity in any kitchen. A properly installed range hood will vent hot air and cooking odors outside as well as help keep kitchen surfaces free of grease. The trickiest part of installing a range hood is determining how to run the ventilation ducts. Depending on the location of your range, you will need to decide if it is easier to vent through an outside wall versus up through the roof. Use this tutorial if you determine that venting through an outside wall is the best route.
Have you ever felt cold in your older home, even with the heat cranked? Ever feel drafts that seem to come from nowhere? And conversely, in the summer, is your home an oven? Many older houses are improperly insulated, if there is any insulation at all. This can have a large impact on your heating and cooling bills. Loose-fill insulation can be blown into your walls and attic to help increase the efficiency of your house, significantly decreasing your heating and cooling expenses.
There are many different types of countertops, but of all those available, post-form countertops are probably the quickest and easiest to install. Post-form countertops consist of a laminate surface that is glued to a particleboard base. Typically, the base is shaped so that there is a curved front edge and an integrated backsplash with either squared off or 45-degree angle ends available.
Making the perfect pie crust is easy and it cost just pennies. Watch this how to video to learn an easy recipe for pasty dough. Everyone will be raving about your homemade baked goods. All you need for the pastry dough is: flour, sugar, salt, butter, egg yolk, water and shortening.
Check out this educational science video tutorial to learn the steps to properly culture myeloid dendritic cells from bone marrow precursors.
Watch this video from This Old House to learn how to build a stained-glass bar cabinet. Steps:
Watch this video from This Old House to learn how to paint aluminum siding. Steps:
Watch this video from This Old House to learn how to troubleshoot a leaky shower. Steps:
Watch this video from This Old House to learn how to prevent frozen pipes. Steps:
Watch this video from This Old House to learn how to replace your exterior columns. Steps:
Watch this video from This Old House to learn how to patch stucco. Steps:
Gathering the materials is probably the most challenging part of the project, though it's great fun.
This film will show you how to select fish for a cold water temperate aquarium. It will help you decide which types to choose and how many to keep in your tank. The type and number of fish you can keep will depend on the size of your tank. An easy formula for calculating how many fish you can keep is to multiply the length of the tank by the width to get the surface area, and then divide this number by 60. There are several species of cold water fish, also known as temperate fish, which can b...
Jim Lahey's no-knead pizza dough is more time consuming than Jamie Oliver's "cheat's pizza", but it's quicker and simpler than the more traditional dough recipes. The rise time is only two hours, and the kneading is minimal. I still prefer Jamie's pizza, but I sense this is because I haven't quite mastered Lahey's recipe yet.
Nobody could predict the success of Microsoft's Kinect, not even Microsoft themselves. So, it was quite a surprise when it ended up earning a Guinness World Record for fastest-selling consumer electronics device, and an even bigger surprise to see people buying one that didn't even own an Xbox 360.
Sounds like an anomaly, right? When I was a kid folding frogs, my mother gave me origami paper that was most certainly dry. But the works below by Vietnamese-American artist Giang Dinh were folded with one *wet* piece of paper. It's a technique called "Wet-Folding", invented by the great Japanese origami master Akira Yushizawa (pictured right).
If you want to install laminate flooring on your stairs I would recommend that you do a lot of research and find the information you will need to do it correctly. Installing laminate flooring on stairs can be tedious and time consuming and is a lot different than installing laminate flooring on a floor.
A First Timer's Guide When some new guitarists break their first string they stash it in the closet and forget about it. Me, I put the sweaty axe back in its case and asked my parents to take me to the local music store. After a morning full of senseless racket emanating from my bedroom, my mom welcomed the drive.
Knitted balls can be used for all sorts of projects. The obvious is a Christmas ornament, but knitted balls can also be the basis for knitting toys or snowmen. And of course, they can be used simply as balls which make a lovely gift for a baby. They can be all one color, striped or patterned. To get started, follow the directions below for a one-color knitted ball. You will need to know how to knit on double-pointed needles, so if you need help with that, check out my other article.
Watch Chef Hubert Keller whip up a coffee cake that will fill your house and taste buds with the comforting aromas and flavors of cinnamon and sugar. Ingredients
Now that Minecraft is officially Minecraft Beta, it's time to do some of your own enhancements, and skins are a great start.
This Animal Welfare Foundation two-part video tutorial is from expert veterinary staff demonstrating the correct procedures for handling small mammals for clinical examination and medication. Its aim is to show that the primary consideration should be for the the welfare of the animal. This video guide will show you practical animal handling for a mouse.
In a bombshell revelation of the depth of the food police state that now exists in LA County, California, NaturalNews has learned that the LA County health department has unleashed door-to-door raw milk confiscation teams to threaten and intimidate raw dairy customers into surrendering raw milk products they legally purchased and own.
Water covers approximately 70 percent of Earth's surface and the human body contains up to 78 percent water, depending on body size. Yet, water seems to be taken for granted here on Earth. But if you travel to an orbital altitude of about 250 miles, water starts looking pretty interesting. Especially to astronaut Don Pettit on-board the International Space Station.
When you're just a child, there's nothing better than a clown and a few balloon animals to make your birthday party one to remember. There's just something unforgettable about experiencing a balloon twisting in action—the contortion of the balloon, that rubber smell, and the inevitable high-pitched squeakiness that fills the room until a bunny or giraffe appears.
This week, I will be covering one of my favorite styles of roofing in Minecraft—the arched roof. This is basically just a roof that starts out steep and slowly slopes down until it meets in the center. I think this type of roof looks great in Elvish-styled buildings and can make any build look very elegant and tall.
What is Pulse Pulse is that weird sensation that we feel when we palpate the skin overlaying an artery.
His name is Don Pettit, but I like to call him Space MacGyver. He's well known for his paper clip fixes and ingenious coffee invention in zero gravity, and we've all seen the NASA astronaut in his Saturday Morning Science videos during his first stay on the International Space Station. And now he's back on the ISS with a brand new physics-related show... Science Off the Sphere.
Whether it be through a window, a puddle of water, the ground or a car mirror, reflections occur with just the right amount of light and the proper surface. For this week's Phone Snap Reflection Challenge, post your submission to the corkboard by Monday, January 23rd at 11:59 pm PST for a chance to win a Grassy Lawn Charging Station.
NASA announced yesterday that their Kepler mission has discovered the first Earth-sized planets orbiting a sun-like star outside of our solar system. Could this mean aliens? Unfortunately, no.
How to use trendlines in Excell 2007 In this tutorial I will show you how to use trendlines in microsoft excell 2007. Trendlines can only be used for certain types of charts.
If you haven't participated in this week's Math Craft project on the platonic solids, maybe this will inspire you to do so.
RHYOLITE 64 points (14 points without the bingo) Definition: a volcanic rock [n]
Danny MacAskill has been a cycling and internet god since the day he surfaced on YouTube back in April of 2009. A Scottish street trials pro rider for Inspired Bicycles Ltd., MacAskill has been practicing his stunt riding for over 12 years. He gave up his job as a mechanic to ride full time, and now appears in music videos and commercials.
Nintendo's Wii Remote came close, but never has a video game peripheral garnered such adoration from the hacker community than the Kinect.
My friend has been through a lot. He's fallen down cliffs, been killed by lava and attacked by wild wolves. Let me explain about the "been killed by lava" bit:
