In this video tutorial, viewers learn how to draw a rose garden. Begin by marking the locations of the objects. Then draw the rose bushes around the garden pathway. Draw the lines with some cross hatching. This will give the bushes some form and feel. Add some circular boxes in the bushes to represent the roses. On the pathway, add some grass on the edges and stones on the path. In the center, draw a center piece and draw an arch over it. Finish by adding details to the roses. This video will...
In this video tutorial, viewers learn how to draw a rose garden. Begin by marking the locations of the objects, such as the pathway and the arch. Then draw the rosebushes surrounding the path and arch. The bushes only need to be drawn with cross hatching or quick lines. They don't need too much detail. Then add some circular boxes into the bushes as the roses. Now draw some grass around the pathway and stones in the pathway. In the center of the arch, add the center fountain piece. Finish by ...
A drill to practice one and two rail pathways. The idea is to pocket the object ball and make the cue ball travel through the gates.
The problem with HIV is that it attacks and kills the very cells of the immune system that are supposed to protect us from infections — white blood cells. But a new technique, developed by scientists at The Scripps Research Institute (TSRI) in La Jolla, California, offers a distinct HIV-killing advantage.
This instructional video, produced by Jewish Pathways, demonstrates how to tie your own tzitzit (or tzitzis). Tzitzis are fringes or tassels worn by observant Jews on the corners of four-cornered garments, including the tallit (prayer shawl). They are considered a time-bound commandment, which means they are worn only by men. This Judiasm video will help you learn how to tie, knot and twist strings - tzitzit - to a garment.
This simple, yet powerful yoga pranayama (breathing exercise), is great for deep breathing, opening up energy pathways and improving your respiratory systems. It is a perfect pranayama for starting out your yoga set with.
Most of us have already had an encounter with the Epstein-Barr virus, or EBV, for short. As part of the herpes family, it's one of the most common disease-causing viruses in humans. We get the disease with (or without) some nasty symptoms, then we recover. However, EBV stays in our body after the illness has ended, and it's one of the few viruses known to cause cancer.
Tremendous strides have been made in the treatment and outlook for patients infected with HIV, the human immunodeficiency virus. Treatment with a combination of antiretroviral drugs can keep patients with HIV alive for decades, without symptoms of the infection. The trouble is, if HIV-infected people stop taking their medications, the virus takes over in full force again—because the virus hides out quietly in cells of the immune system, kept in check, but not killed by the treatment.
Gardening doesn't have to be a lot of work, especially if you use mulch in your vegetable and ornamental beds and pathways. Mulch is a huge garden time saver because it helps prevent weeds, reduces the need to water, moderates soil temperatures, adds organic matter to the soil as it breaks down and helps your garden look tidy.
Scientists know that bacteria create their own energy, get nutrients to run their cellular processes, and multiply. But, bacteria haven't been shown to respond to external mechanical stimulation or signals in a way that's similar to how our bodies respond to touch, until now.
Natural remedies used through the ages abound, especially in Asian medicine. The willow-leaved justicia plant, found throughout Southeast Asia, has traditionally been used to treat arthritis, but scientists have just discovered it contains an anti-HIVcompound more potent than AZT. AZT was the first drug approved to treat HIV, and is still used in HIV combination therapy today.
The evolution of our infection-fighting systems may have something to teach modern scientists. That's what a group from the University of Granada in Spain found when they studied a protein that's been around for over four billion years. Their work, by senior author José Sánchez-Ruiz and colleagues in the Department of Physical Chemistry, was published in the journal Cell Reports.
If you just got done watching the video tutorials on the "human skeleton structure," then this is your next step. Check out this educational science video series on the neuroanatomy of the human body.
This animated video, produced by Jewish Pathways, demonstrates how to affix a mezuzah to a doorpost. In Judaism, the mezuzah (or mezuza) is a parchment inscribed with religious texts that is attached in a case to the doorpost or doorframe of a Jewish house as a sign of faith.
Colorectal cancer — cancer of the colon or rectum — is the third most commonly diagnosed cancer in the US. To reduce the chances of a diagnosis we are all urged to stop smoking, keep our weight down, decrease our intake of alcohol and red meat, keep active, and get screened for colon cancer. But, new research has found something that participates in the development of colorectal cancer that might not be as easy to control: A strep bacteria that promotes tumor growth.
The co-op story mode in the new Splinter Cell: Conviction game has plenty of missions, which allow you and a buddy to play next to each other in front of one Xbox 360. Achievement Hunter presents this three-part video which gives a walkthrough on the 2nd mission in the co-op story mode: Russian Embassy. Jack and Geoff walk you through the Consular Offices, Public Building, and Rooftop until you finally tag team the helicopter ride home.
The Solar Schoolhouse presents this video tutorial on how to use the Solar Cell Classroom Set. The purpose of this set is to give students hands on experience making electricity using sunlight. See what's inside the set, and then see how to wire three different types of electrical circuits: a simple circuit, a series circuit, and finally a parallel circuit.
Did you just grab your copy of Splinter Cell: Conviction for the Xbox 360? Yes? Then you're probably already looking for advice on how to play the video game, and walkthroughs are the best way to learn, because you see everything, mistakes and all. See what to do and what not to do.
Montezuma's revenge, the runs, the trots, or just diarrhea — everyone gets it sooner or later. What exactly is diarrhea good for, if anything?
A gas-powered edger will give your lawn a finished professional look with a well-manicured appearance, without taking a lot of time or effort. An edger helps cut away weeds and grass that grows over sidewalks, patios, driveways and curbs. Plus it can get nice sharp looking edges for garden beds, pathways and roads to give your lawn a professional look. Lowe's home improvement expert, Mike Kraft, gives helpful tips on how to use a power edger.
This instructional video, produced by Jewish Pathways, demonstrates how to perform Havdallah after Shabbat ends. Hadvallah is a Jewish religious ceremony that marks the symbolic end of Shabbat and holidays, ushering in the new week.
This instructional video, produced by Jewish Pathways, demonstrates how to put on a tallit for Jewish prayers. The tallit (or tallis or tallith) is shawl used for Jewish prayer, worn while reciting morning blessings and well as in the synagogue on Sabbath and holidays.
This instructional video, produced by Jewish Pathways, demonstrates how to light the Shabbat candles. The lighting of Shabbat candles not only ushers in the Holy Day, but is also a special time of spiritual contemplation for Judaists. It is the pivotal moment when we cross over from the weekday into the holiness of Shabbat (or Shabbos, the Jewish Sabbath).
In this software video tutorial you will learn how to merge and unmerge cells in Excel. A cell in an Excel spread sheet is assigned a row and a column number. You will mostly need to merge cells when you are trying to create headers that span across two or more cells. For this select the cells that you want to merge by clicking and holding down the left mouse key on the first cell and then dragging it across the other cells that you want to merge. Then go to the 'home' tab, click on 'alignmen...
In this tutorial, we learn how to lock and unlock cells in Excel. First, right click one cell and click on format cells. Go to the protection cell, and then un-check the locked category. Click ok, then go to protect sheet, inside of tools. Now, do now allow locked cells to be checked. Now, you will not be able to select cells in the worksheet except cells that are unlocked. This is a great way to protect your information, so it won't accidentally get deleted or ruined. You can do this for ent...
Are you much for science? Cytoplasm. Nucleus. Endoplasmic reticulum. Organelle. These words might sound alien, but breaking down the parts of a cell and their functions will help you remember. This is one of the best ways for cell identification, and it's perfect for science class studying.
In this video the author shows about the different parts of a biological cell. He intends to explain the parts of a cell by using a diagram and incrementally building different parts of the cell explaining them along the way. he starts with drawing the cellular membrane which is the boundary or outer cover of the cell. Now he starts with drawing the DNA which are also called as he genes of the cell. Now he draws and shows other parts of cell called eukaryotes, chromatin and also nucleus which...
In this tutorial, learn all about Swype. Swype is an app that you can add to your cell phone to make texting and e-mailing lightening fast. Say goodbye to tap texting - with Swype you just let your finger glide on the keyboard until it creates your desired word. Check out this clip and learn how to install and use Swype on your Samsung Omnia II cell phone (that is running Windows Mobile).
Interested in getting 1.5-volt button cell batteries for pennies on the dollar? Kip Kay, of Make Magazine, is here to show you how. The trick is to buy Energizer A23s, each of which contains 8 1.5-volt button cells. For detailed instructions on this straightforward money-saving hack, take a look!
Is your kid begging for a cell phone? Are you worried about giving them that much responsibility? Here's how to decide if your child should have a cell phone, and how to manage talk time and other aspects of kids with cell phones.
Looking for a primer on how to create and work with names in Microsoft Office Excel? You've come to the right place. In this free video tutorial from everyone's favorite MS Excel guru, YouTube's ExcelIsFun, the 8th installment in his series of Excel name tricks, you'll learn how to name cell ranges with relative cell references instead of the default absolute cell references.
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 138th installment in their series of digital spreadsheet magic tricks, you'll learn how to name individual cells after their cell content (i.e., the name of the cell is in the cell).
In this video, you will learn a plethora of tricks and glitches in a multiplayer map called High-rise in Call of Duty: Modern Warfare 2. Learn how to access vantage points such as the crane visible on the side of the map, or learn even more obscure pathways to places you probably never thought you'd reach. This video provides an excellent visual guide to dominate the High-rise map. Don't waste your time dying in the middle of the map or sitting in the spots everyone knows about--study this vi...
In this Excel basic video the instructor shows how to setup a spreadsheet and use cell references. Cell references are used in Excel to refer to other cells in a formula. When a formula contains data based on the cell reference the formula auto generates the result each time the value in the cell changes as the formula contains only the reference to the cell and not the actual data present in it. In this video the tutor goes on and shows how to write a few basic formulas using cell references...
If you plan on being a physiologist, or you just like science in general, then go no further than these five video tutorials on the cell transport physiology of the human body.
A video walkthrough of Mission 8 - JBA HQ 3 on Splinter Cell: Double Agent for the PS3 on hard, getting a stealth score of 100%
A video walkthrough of Mission 6 - JBA HQ 2 for Splinter Cell: Double Agent for the PS3 on hard, getting a stealth score of 100%
A video walkthrough for Splinter Cell: Double Agent for the PS3 Mission 3 - JBA HQ 1 on hard, getting a stealth score of 100%
For most people, learning how to work with electronics is far from intuitive. Getting the diodes in your hands and working with them is the best way to go about it, and this video will teach you a great lab for learning about diodes, potentiometers, capacitors, photo cells, and power supplies.
Discover the power of raspberries! Literally. In this NurdRage science video, learn how some crushed raspberries and some titanium dioxide (TiO2) can create a powered dye-sensitized solar cell. Inside a raspberry is something called anthocyanin, which is a flavonoid pigment. Commercially purchased solar cells are way more powerful than this DIY solar cell, but with a little improvement, who knows. Nurd Rage also lets you know how this works.
