Inquiries Relating Search Results

How To: Calculate the percentage of a number

This video presented by Cris Ippolite makes a comparison between flat files and relational databases made with FileMaker Pro 10. It starts by showing flat files, which programs like Microsoft Excel use. Flat files have a big disadvantage: they cannot communicate with other files, even those with related data. If you wish to make your job easier, you should use relational databases. With databases, the tables communicate between one another. Once you store an entry in a table, you can use it i...

How To: Understand & calculate density

In this episode of Science Theater Dr. Carlson helps you understand the concept behind Density and how it relates to Mass and volume and how to calculate the Density of a substance if its Mass and Volume are known. The Density of various metals is demonstrated using aluminum, tin, zinc, lead and copper of the same mass but different sizes. The easiest way to measure the density of a substance is also mentioned. Next, Dr. Carlson measures his own density using a scale and a bathtub.

How To: Find a central angle

This math tutorial shows you using geometry how to find a central angle. The teaching tutorial shows you how each line and angle are used to determine the angles within the geometry problem so that you can figure out the answer to a question. The specific math problem is used for when you are given two diameters and an arc degree. This is a great explanation if you are struggling with any geometry related question or homework problem and would easily be used to help out as a refresher or to h...

How To: Apply the 5th Law of Exponents

In this video the tutor explains the 5th Law of Exponents. He reminds the viewer that when polynomials are multiplied, their exponents get added. Now he states that when a polynomial is raised to another power, the exponents are multiplied instead of adding. The 5th Law of Exponents states that when a polynomial with a power 'a' is raised to a power 'b', then the final power of the exponents is the value of the product of the exponents, i.e., a * b. This video states the 5th Law of Exponents ...

How To: Play piano chords

This how to video describes how to play basic piano chords. The author begins by explaining musical intervals and how they build chords. He then shows you how to play major and minor chords and how they relate to melodic and harmonic intervals. This video is perfect for those just beginning to play piano or those who want to learn a little bit of music theory. The video itself lasts about ten minuets and provides a great base for beginning music theory.

How To: Simply read palms

In this video the instructor shows how to do a ice breaker by offering to palm read. He shows you the figure of a palm with various curves and labels them with different names. He claims that these various lines relates to the facts of our life and we can easily read them. He points to the various lines like Lifeline line, success curve, love line and other kind of lines. He further explains in depth about these various lines and how to interpret them. This video shows how to palm read someon...

How To: Use flat files vs. relational databases with FileMaker

This video, presented by Cris Ippolite, makes a comparison between flat files and relational databases made with FileMaker Pro 10. It starts by showing that programs like Microsoft Excel uses, what in the databases circles, are called flat files. This flat files have a big disadvantage: it cannot communicate with other files even those have related data. So, instead of using those, if you want to ease your job, you should use relational databases. With databases, the tables communicate betwee...

How To: Write a hit song

According to hit recording artist Zosia, writing a song is much like telling a small story. The first verse of a song should draw your listeners into the story. Next you'll want to build into a unique and catchy chorus, which will relate your main message. The second verse reveals more of your story and flows into the bridge. In your third verse, you'll want to bring the story to a resolve and summarize the feeling and tone, while leaving a lasting impression on listeners.

How To: Remove and replace a sink

Need to remove and replace a broken sink? Do it yourself with help from this home improvement tutorial hosted by Ron Hazleton. Learn how to disconnect the water and drain lines and garbage disposal, then how to remove and replace the sink basket, install a new faucet, and install & seal the sink rim.

How To: Remove stubborn masking tape

Do you have a piece of stubborn masking tape stuck somewhere and you just can't get it off? Does it stare at you in the face, begging you to have a nervous breakdown? Ron Hazleton is here to save your day. In this video, learn how to remove old unwanted masking or duct tape from walls, wallpapered surfaces, concrete (and more) using a hair dryer to warm & soften te adhesive.

How To: Teach your dog crazy tricks

Dogs are smart. We don't need to punish them every time they don't do a trick. Through positive reinforcement training, dogs can learn almost anything. From Dogmantics, dog trainer Emily Larlham shows a few tricks she taught her dog!

How To: Train your dog not to bark

From Dogmantics, dog trainer Emily Larlham gives a us tips on how to get your doggy to stop barking. By first changing your dog's emotional response to the stimuli, then working from low levels of criteria to higher levels, then finally, adding full criteria you're dog will get comfortable around the bark-worthy source and remain calm.

How To: Understand the DNA Phantom Effect

A short video dedicated to the DNA Phantom Effect and how it might be related to human emotion. The DNA Phantom Effect is a questionable discovery by Russian scientist and "father of Wave Genetics", Peter P. Gariaev. In 1985 the very first evidential proofs of DNA being able to maintain wave/field type memory were found. That same year, the "DNA Phantom Effect" was given its name after observations made by Gariaev stated that physical DNA somehow attracted and manipulated light in a vacuum ch...

How To: Connect data to your Visio diagram

Take a look at this instructional video and learn how to analyze how a process or other area is actually performing by connecting data to the shapes in your diagram with Microsoft Visio 2007. You can also add different visual effects based on the data values. For example, you can link sales data from an Excel workbook to the shapes it relates to. When a phase of the sales process takes longer than guidelines recommend, the shape for that phase changes color or shows an icon that alerts you to...

How To: Create groups with listview control for different data

In this video tutorial, Chris Pels will show how to group items when displaying data in a ListView control. First, see the basics of item layout in the ListView control with the LayoutTemplate and the ItemTemplate. Then, learn how the GroupTemplate relates to the LayoutTemplate and ItemTemplate within a ListView to establish a group of data. See how to use floating DIV elements to create a flexible tabular layout since any of the templates used with the ListView can contain any HTML. This pro...

How To: Use the aspnet_merge.exe utility to merge assemblies

In this video tutorial, Chris Pels will show how to use the aspnet_merge.exe utility to combine assemblies that have been compiled using the aspnet_compiler.exe utility. First, view the output of the ASP.NET compilation process to learn what assemblies are created. Next, learn the mechanics of using the aspnet_merge.exe utility to merge assemblies from the compilation of a web site, first seeing how to control the compiled assembly names with the –prefix option. Then see how to merge all the ...

How To: Spot an Undercover Narcissist

Humans in general are great at keeping things about themselves private, from feelings to personality traits. While smartphones and social networks are making these secrets more open, narcissists have and always will love being out in the open with everyone's attention on them.

How To: Demonstrate Newton's law of inertia

This short video clip shows seven demonstrations of Isaac Newton’s first law of motion– the law of inertia. Newton’s law of inertia states that objects moving at constant velocity will continue moving at constant velocity, unless acted upon by an outside unbalanced force. Six of these demonstrations (excluding number six) are from Tik Liem’s book Invitations to Science Inquiry.

How To: Winterize your boat

In this tutorial, we learn how to winterize your boat with Bill Sisson. First, you need to make sure everything that moves stays moving. You can help this by adding some oil and cream to the parts that need to stay moving. Anything that is related to the fuel system should be treated as well. The fuel system needs to be treated or else it won't work properly when you start your boat up again in the summer. Make sure you have a good fuel stabilizer in the fuel and treat the filter as well. Jus...

How To: Completely uninstall a Mac application using AppZapper

In this video tutorial, viewers learn how to completely uninstall a program on a Mac computer. There are 2 ways to uninstall applications. The first way is to drag the application into the trash bin. With this method, users will also have to drag the related, numerous preference and supported files. The second ways is to download an application called App Zapper. With this program, users just need to simply drag the application into the App Zapper program to completely uninstall it. This vide...

How To: Enable or disable your playlists in YouTube

You may have a lot of videos uploaded to your YouTube channel, and a lot of those videos might be similar or related somehow. In that case, it's a good idea to create a YouTube playlist for easy viewing and sorting. Anything that makes the user experience easier is better overall. But sometimes, you may not actually want to show those created playlists… this video will show you the steps required to either enable or disable those YouTube playlists.

How To: Prepare leeks for soups

Leek's are related to the onion family. They are sweet like onions when they are cooked, but unlike onions make your eyes water when you cut them, they have long straight white stalks with tough green leaves. Select white fresh stalks with bright looking green leaves, and avoid damage. To prepare the soup cut the stalk of the green leaf and reserve them to make stock and trim the surface of the base.Under running water cut the leek for two halves and wash thorughly between the layers. Slice t...

How To: Dress like a geek

In this video, we learn how to dress chic like a geek! Dressing like a geek is becoming one of the hottest ways to dress! Some of the modern geek fashions are shirts with binary on them, old school video game shirts, geek shirts and many others. You can visit websites including ThinkGeek, which has a section dedicated to geek clothing. They also have shirts that relate to computer geek information and talk. Zeestuff is an apparel site that has game wear apparel for gaming geeks. There are als...

How To: Cook rice in a pressure cooker

This video relates to cooking rice in a pressure cooker in 5 minutes. We start with basmati rice, which is famous world wide. First, put one and a half cups rice in the pressure cooker and add 2 tablespoons of olive oil. Turn on the heat, add cumin seeds, and wait for the good smell. After a good smell, add 2 cups of water and salt. Then, check the height of the water, which should be 2 inches. Turn on the heat and wait for the whistle. As the pressure goes away, your rice is ready. This will...