An in-depth explanation of the structure of the hemoglobin molecule, the process by which it binds with the oxygen in the lungs, how it dumps the same oxygen molecule at the appropriate location in the body and how carbon-dioxide gets attached to the hemoglobin molecule are the topics which the narrator in this video explains with diagrams and a few equations.
Oobleck, a word coined from the Dr. Seuss book "Bartholomew and the Oobleck," has contemporarily come to define the substance created from mixing cornstarch and water. This mixture is notable for its dilatant properties, and as an inexpensive and non-toxic Newtonian fluid. While seemingly liquid, under pressure, the substance reacts as a solid. Gentle treatment, however, will allow the material to remain in its fluid state. More simply put, this sh*t is crazy.
In this video, we learn how to make holiday brunch ahead of time. Simple holiday brunch can take the pressure off and let you relax with your loved ones. Everything can be done a day ahead to let you do last minute tasks in just minutes. An overnight bread, cheese, and egg custard can sit in the fridge overnight so all you have to do in the morning is pop it into the oven. Try looking for coffee cakes that only take a few ingredients. Also, if you are making a salad, shred the lettuce ahead o...
In this video tutorial, viewers learn how to bow the Erhu. When playing this instrument, keep the shoulders and both arms relaxed. The elbow moves the arm, the arm moves the wrist, the wrist moves the fingers and the fingers move the bow. There is a slight twitch of the wrist on attack of each stroke. The only pressure point is where you hold the bow. Practice bowing the whole length of the bow. Practice with various speeds. This video will benefit those viewers who are interested in playing ...
The aerator on your faucet serves a very important function: by adding air bubbles, it helps to fuse the water and give it a softer feel. It also helps reduce the amount of water you use. So if you're faucet's water stream is acting funny (like a drop in pressure), it might be time to either clean or replace your aerator. If you're having trouble with your shower head, too, a little vinegar might do the trick.
Some people may not realize it, but getting your bike soakes in water can be a bad idea. Not only can it lead to rust, but certain parts and componenets can become damaged. This leads to you having to replace it sooner than later.
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 637th installment in their series of digital spreadsheet magic tricks, you'll learn how to create a dynamic two data series line chart for blood pressures — how to look up a chart using defined names, a data validation list, and a formula using the INDIRECT function inside a picture of a chart.
To do the Faro shuffle card trick, first divide the deck in half. With practice you should be able to accurately make an even division. Hold your left hand underneath the deck and your right hand on top of the deck. Use the two halves to square up the deck. Go in on an angle, intertwining the cards. Make them meet on the bottom and apply a little bit of pressure to them. They will naturally intertwine. Spread out the cards on a table in two columns to check your shuffling technique. You can a...
One of the first things you will learn when you start to play guitar is how to use correct finger styling. In this tutorial from Ulli Boegershausen, you will find out exactly how to use your fingers properly when playing acoustic guitar.
In this Hairtalk episode you are shown how to get Taylor Swifts curly hair using hair extensions. The extensions used are a 16 inch 10 piece Wavy Clip in Extensions by POP. Simply by putting the larger of the pressure sensitive clips in, part by part, starting at back side bottom going upwards, ending with the smaller clips filling in where it's needed and around the face, you get a fuller and longer hair, with weather proof waves. The hair in the extensions are made by synthetic fibers, that...
Navigating on your HP TouchSmart 3.0 PC is easy, fun and takes nothing more then your fingers. To click, simply create a single point of precise contact between your finger and the screen. The HP TouchSmart uses optics to determine clicks so avoid leaning on it with your hands, knuckles, large jewelry or the random fly. The screen is not pressure sensitive so pressing harder has no effect. To right click you simply press and hold. For tasks that require multi-touch input use more than one fin...
When driving, the most important thing to remember is the brake. Mercy Stop 1. Be on the second gear with 22 mph. 2. Pull the clutch and give a bit of pressure on hand break and foot break. B. Red Light 1. Kick down the gear or the motorcycle to slow down. 2. Pull the clutch before pulling the brake to avoid the motor from shutting off. 3. Pull the brakes gently. Note: When driving 20meters from the stop light, don't drive to fast to avoid mercy stop or accidents. For all cases, always apply ...
Joe explains how to caulk the bathroom tub using a caulk gun. You need: - a latex based caulk designed for bathrooms- a damp cloth. Steps: 1. When you start caulking, gently squeeze and move the gun at the same rate as you apply pressure to the trigger. 2. After you've applied the caulk , wipe your finger on the damp cloth and smooth out the caulk with your damp finger. 3. Stop every 12 or 18 inches and wipe your finger on the cloth. 4. Continue smoothing the caulk until you're done.
In this Arts & Crafts video tutorial you will learn how to baste a quilt for free-motion quilting patterns. This video is presented by craftygemini. This method of loading your quilt onto your quilting frame is known as floating where the quilt top and the batting are floated. Neither the top nor the batting are rolled and pinned onto leaders like a backing fabric. First go to the top center point of the quilt top, put the pressure foot down and take a stitch. Bring the bottom thread up, hold...
This shows how to loosen up the laces of shoes with an over under technique. It is important to not have any pressure points and discomfort. The first lacing is over at the end then it is moved under the eyelet and makes a cross under. Then it is alternated back over and under. The show is then tied up normally on top. Because the show is not laced on the underside it gives more room for the person wearing the show. This technique for lacing is especially helpful for those who have a high ins...
This video shows how to use a tire gauge. The first thing that you do is remove the valve cap off of the tire. Use the open end of the tire gauge. Put is onto the end of the valve. Don't use the other end of the gauge. The part of the gauge with the little round center piece in it is used to let air out of the tire. Once you have put the gauge on, push it firmly onto the valve. The air pressure in the tire will push the gauge measuring device out of the end of the tire gauge. You can look at ...
When the foot does not roll inward enough after the outside of the heel hits the ground, this results in Underpronation. The act of underpronation is visually depicted by an individual running on a treadmill; as the runner slows down via slow motion, one can see that the excess pressure of the body is only bearing down on the outside edges of the person's feet, as the foot neglects to roll inward. One can tell if they are underpronating by checking their footwear (running shoes, etc.), to see...
Take a metal piece and use the gas gun and blow with appropriate pressure so that one can observe the color change. You can see a white layer on the metal. Apply flux on the metal piece and rub it gently so that the small holes are covered. Let it dry for sometime. Start heating the metal gently with high flame for about five minutes. You can see water evaporating out of the flux on the metal. It protects metal from fire scale and will not allow oxygen to stay there. Now turn off the gas gun ...
Relax your sweetheart after a long day of work with a neck and shoulder massage. First, you have the recipient take a deep breath (or a few breaths) to get them warmed up. Then, you start by squeezing the neck and shoulder muscles in the way shown in the video. The neck and shoulders store a lot of tension from driving, hunching over, computer work, etc. Put your arms into it as though you are kneading dough. That will give you the right amount of pressure to relive tired muscles.
Anuja and Hetal from Show Me the Curry! teaches the secret of making an Indian breakfast: Rawa pongal. Dry roast Mung Daal in a skillet, cool it and rinse with water to clean and add it to a pressure cooker. Dry roast Rawa in the same skillet. Add water and salt in the cooker, cook it for 1 whistle. In a pan, medium heat oil, mustard, cumin, black peppercorns and peanuts and cook till peanuts turn golden. Now add asafoetida ,curry leaves, ginger, garlic, green chili and cook for 1 minute. Add...
A hole in your wall may in fact be easier to fix than is seems. After cutting a rectangular piece of drywall to patch up the hole, cut out another thin piece of drywall to use as a backing. By inflating a balloon and placing it in the back of your hole, the pressure caused by the balloon will allow you to put your backing and piece of drywall in place effectively, allowing you to cover up and sand over any holes in your wall. Using this innovative method, anyone will be able to fix holes in t...
After watching this video you will have a better understanding of this sport and how to ride your bike in the best way possible. Balance is key to solid bike riding. The girls go over fore and aft movement, side-to-side lateral movement, and up/down movement which is used for better pressure control used for better weight control on the wheels. You can see how your body should be positioned for better control and stability taking corners or riding over rocks in this short discussion of the ba...
Ingredients: 1/3 cup ginger, crushed and sliced (approximate; use more or less depending on the amount of spice desired)
This video explains to the viewer the advantages of replacing washing machine hoses. As well as, rather more importantly, explaining how to complete the process. According to the creator the rubber hoses that are standard to most washing machines are subjected to high pressure water for many years. As they are only made of rubber they are apt to break and start leaking. This can cause many thousands of dollars worth of water damage. The creator recommends replacing the rubber pipes with reinf...
Ron Hazelton shows how to restore a weathered and worn deck. Twisted boards can be straightened using a notched 2x4 as a lever, then secured with 5 inch screws. Remove popped nails, and replace with longer thicker nails. Use a punch to countersink slightly high nails. Clean the deck with wood soap and a long handle brush, using a pressure washer to rinse. Apply sealer to the dried wood and let it cure, then enjoy your reinvigorated deck.
If you like cards, and you like tricks, you've come to the right spot to learn how to do some amazing card tricks. You're probably not a magician, but that doesn't mean you can't perform any magic, especially with a deck of cards. Just watch this magic revealed... see how to make some card illusions.
Your car needs care and maintenance to run properly. Let Firestone Complete Auto Care teach you the basics about keeping you automobile running smoothly. Check out this video tutorial for some helpful hints on improving the fuel economy in your vehicle.
Check out this instructional beatboxing video that shows you how to do the mutli-tone Didjeredoo or Tuvan throat technique. This is a Low Throat oscillation that is used to mimic the Didjeredoo and also Tuvan Throat singing, as well as the fact that it's just an awesome noise to make. Be careful not to put too much pressure as to harm your vocal chords. Practice the multi-tone Didjeredoo throat technique to be able to throw it into a beatbox mix.
Kids will be kids, which means they'll always be getting into trouble and they'll always be getting hurt. But that's just a part of growing up. Don't worry about preventing these mishaps, just be prepared for when they happen. Children are so active that there’s always a chance they will get cuts, scrapes and bruises. Stay calm and follow these tips to get your child back on their feet.
Looking for a new twist on an old classic, then try Indian inspired mutton chops. Lamb mutton chops are a fantastic and filling main course and with the addition of Indian masala spice seasoning you will be left with an exotic fusion full of flavor. This is a condensed and hearty meal.
Take a lesson in architecture from renowned architect Doug Patt by watching this video tutorial. If you want to learn about drawing and designing, without going to school, Doug's just the teacher. Watch to see how to design and draw an architectural water tower house.
Check out this video tutorial to see how to collect blood with the BD Vacutainer Safety-Lok Blood Collection Set.
This film is about gold. Gold diving. Use of the hookah rig to find gold. Gold flakes, nuggets, and platinum nuggets are shown. Gold and platinum are 15-19 times heavier than other streambed materials and concentrate in low pressure areas and cracks that run across rivers and streams. You look for a crack on the bank, and follow it out until you meet the "gold line" and there you suck it out with your dredge. Gold will be on the outside edge of a river gravel bar, at the head of the bar (larg...
If you're looking to play a samurai or other Japanese inspired character at your next boffer larp, this tutorial is for you. You're shown how to build a foam katana using duct tape, a razor blade, measuring tape, cloth athletic tape, DAP contact cement, liquid craft latex, fabric to cover your blade, rope, fiberglass core, and of course, foam!
Curious about rockets? In this seven-part tutorial hosted by a science teacher, learn how to build your very own overhead water rocket launcher with simple tools you could find around town.
Keep your art supplies organized. Learn how to build a toolbox to store your art supplies in this free woodshop project from a woodworking teacher.
An interesting new use-case for the Microsoft HoloLens appeared in a YouTube video from Washington-based DataMesh last month. In it, you can see the HoloLens working in conjunction with the Microsoft Surface Studio, Surface Dial, and Surface Pen for 3D model detailing and visualization in real time.
A fire snake, also referred to as a black snake or sugar snake, is a classic science experiment you can do right in your own kitchen using a baking soda and sugar mixture and a fuel to ignite the reaction.
Dulce de leche is a beautiful, caramel-like spread that you can slather onto bread or use to flavor cakes, cookies, or flan. You can also use it as a drizzle for ice cream, chocolate candies, and pastries. It tastes like heavenly toffee, translates roughly to "milk candy," and is popular all over Latin and South America. A version of the confection is also popular in the Philippines, in Russia, and is known in France as "confiture de lait." The traditional way to make dulce de leche is to slo...
Do not point this gun to other! Kids SHOULD NOT use the darts in this tutorial as the ammunition, you should only use soft things like the cotton head of the ear-cleaner stick!
