How To: Train birds with B.F. Skinner's shaping methods
This is footage from B.F. Skinner's psychological tests on shaping behavior.
This is footage from B.F. Skinner's psychological tests on shaping behavior.
Go beyond the traditional 3D workflow to an immersive creative experience with the software Modo, created by Luxology. Modo is the next evolution of 3D modeling, painting and rendering for Mac and PC. Modo includes 3D sculpting tools, animation and network rendering, and advanced features such as n-gons and edge weighting.
Nicad batteries often die in such a way that they won't take a charge and have zero voltage. This usually means they're shorted out by crystal dendrite growth. Here's a method of bringing them back to life by zapping those shorted crystal dendrites away with too much current and/or voltage. We'll use a welder as a power source. You could also use a car battery, a DC powersupply, or almost anything with some voltage. Charged-up capacitors are popular for this because you can get a very fast pu...
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.
How to pick a lock! Lock picking is is a useful trade that should only be used when you lock yourself out. Do not use this lockpicking video to break into other peoples' homes or property. Watch this video and learn how to pick a lock next time you are in a jam.
So we got half a Maya model...now what? We mirror it over and merge the vertices, all with one command, to get us a solid object. We use the dolphin from our organic polygon modeling series, but the technique can be applied to any polygon model. Watch and learn how to mirror geometry the new school way in Maya (with the mirror geometry tool!) NOTE: there are often problems with this method of mirroring, but don't worry, they're covered.
As the best-selling toy of all time, the odds of you once playing with a Rubik's Cube are pretty high. And if you're like me, or even the cube's inventor Erno Rubik, your first attempts likely ended in futility. Every twist, every turn, the cube just gets more and more mixed up. Is there really a solution?
Check out this puzzle video tutorial on how to solve a 4x4 Rubik's Cube by advanced edge pairing. This video goes over how to match up multiple edges at a time, allowing you to eventually become faster with practice. This will also allow you to understand the technique necessary for multiple edge pairing in bigger cubes as well, where it really becomes necessary in solving quickly.
Pay attention to this knitting demonstration video and learn how to do the e wrap cast on. This is not a good knitting cast-on for long lengths because it is not possible to control the tension well when knitting the first row, resulting in a loopy, uneven edge.
Watch this video tutorial on how to perform a bone marrow aspiration biopsy on an animal, specifically a dog or cat.
watch this five part instructional modeling video to make miniature trees for dioramas, architectural models, and game terrain. You can use expensive artificial leaves, or you can use this more resourceful method. Go outdoors and collect small twigs and dried branches to add to the wire structures for a more natural look. This tutorial demonstrates how to make deciduous, coniferous, and several other types of miniature trees.
Grafting, also known as "top working," is simple-but-essential technique that enables you to change the variety of fruit a tree bears. In this tutorial, Stephen Hayes of Fruitwise Apples Heritage demonstrates the rind grafting technique, a useful method for grafting over a sound-but-unwanted apple or pear tree.
Learn how to mix the colonial classic 'hot buttered rum'. A great drink for Christmas or cold weather.
A piano hinge is also called a continuous hinge, and is a popular hinge to use on side doors and other small doors. This tutorial shows you the proper method of installing a piano hinge on your current project. Besides the door and the hinge, you will also need some basic hardware: a drill and some screws, as well as a chisel to carve out an inset for the hinge to rest. Make sure you always measure carefully before cutting anything!
You want to look like the picture of perfection on your wedding day, right? But let's face it: Weddings are super expensive to hold, and that's not even taking into consideration your dress, hair, and makeup.
Want to hand out lollipops to your kid's class for Valentine's Day? Then don't just phone it in by scouring the shelves at Target the night before for some Dora the Explorer paper valentines that you'll tape to the lollipops.
Having trouble beating the Shark Tooth island in Poptropica, the popular web game? With the right strategy, it's easy! So easy, in fact, that this gamer's guide can offer a complete walkthrough of the stage in about six and a half minutes. Learn how to get through Shark Tooth island with this gamer's guide.
Celebrate your Jewish heritage this holiday season by creating a Star of David with this easy instructional video. Make a Star of David by following along with this easy instructional video. Materials needed to complete this project include blue paint, a paint brush, ribbon, popsicle sticks and a glue gun.
Summer time is the best time to have fun with fashion. And since you're probably going to be spending most of your time beachcombing, nomming on large ice cream sundaes, and attending hot late night parties, your clothing choices should be as comfortable as possible.
Everyday hair doesn't have to be boring hair. In fact, doing one of the hairstyles presented in this video series doesn't take any more time (okay, maybe one or two more minutes) than your usual "I'm lazy and tired" ponytail.
This is a video tutorial in the Arts & Crafts category where you are going to learn how to tie a Bowline knot with one hand. Doing this is really simple and easy and doesn't take any time at all. Hang a line from any support. Take the lower end, that is the running end in one hand and pass it around the standing end. Then take it out through the loop and pass the running end around the standing end and pull it out through the loop. Tighten the knot and it's done. It's really that simple and e...
Headbands are one of our favorite accessories to wear because they offer comfort, fashion, and practicality all in one. Just ask Blair Waldorf, who does all of her scheming and catty confrontations with nigh a hair out of place.
In this DIY guide from the folks at the Home Depot, we learn how to prepare a patio set for painting. It's easy! So easy, in fact, that this clip can present a complete overview of the technique in about a minute. For all of the details, take a look.
In this video tutorial, we learn how about the basics of setting up a simple wired network. It's easy. So easy, in fact, that this home-computing how-to from the folks at CNET can present a complete overview of the process in just over two minutes. For more information, including a complete demonstration detailed, step-by-step instructions, take a look.
Generally we recommend you keep your eye makeup natural when going out to the office or even out for cocktails (easy transition from daytime makeup, and also you could pair it with a red lip).
In this video we learn how to multiply mixed numbers together. First, take your mixed numbers and write them into an equation. Next, convert the numbers both to top heavy fractions. Now, multiply the top numerators together and then the denominators together. If you can't work out the numbers in your head use a method by writing it out in a table. As soon as you finish and end up with a final fraction, you need to simplify this. Find how many of each number goes into the larger one and then t...
If duct tape wallets aren't your style, maybe a paper wallet will be more suited to your back pocket. This video will show you how to cut, fold and tape to creative a wonderfully easy paper wallet, complete with pockets. This is a completely functional wallet!
In this video we learn how to tie an easy fishing knot system. First, put the line through the hook and pull. Then, take the end of the line and make it come through the loop. Bring this over and then you will have a hole at the bottom of the string. Take the end of the line and put it through the hole around six to eight times to get a strong knot. Then, pull on the main line and you will see the knot glide up to the hook, To go lower, just pull it down. This creates a strong and efficient k...
Did you know you don't even have to get off the floor to tone your butt into a streamlined, round bedonkadonk and to boost your cleavage so it's rounder and firmer?
In this tutorial, we learn how to pick a cylinder door lock with a wire. These types of locks are very easy to get open because they have an easy turn inside to push them. First, take your wire and fashion a loop at the end of it. After you do this, stick it into the door lock and start to play around with it. Move the wire around until you hear and feel where the lock of the door is at. When you find this, you will hear the noise of the lock moving and then it will click when it has opened!
Looking for a quick primer on how to resize a Windows Boot Camp partition? It's easy! So easy, in fact, that this home-computing how-to can present a complete, step-by-step overview of the process in a matter of a few minutes. For more information, including detailed instructions, take a look.
In this clip, you'll learn how to install Snow Leopard on a Dell Mini 10v PC, creating your very own hackintosh in the process. It's easy! So easy, in fact, that this home-computing how-to can present a complete, step-by-step overview of the process in a matter of a few minutes. For more information, including detailed instructions, take a look.
In this clip, you'll learn a simple registry hack to speed up the Microsoft Windows Start Menu. With a little bit of know-how, it's easy. So easy, in fact, that this video guide can offer a complete overview of the process in a matter of a few minutes. For more information, including a complete demonstration and detailed, step-by-step instructions, watch this home-computing how-to.
In this clip, you'll learn how to change the default color of highlighted text on a Windows Vista PC. With a little bit of know-how, it's easy. So easy, in fact, that this video guide can offer a complete overview of the process in a matter of a few minutes. For more information, including a complete demonstration and detailed, step-by-step instructions, watch this home-computing how-to.
In this clip, you'll learn how to alter the look of the OS X Dock. With a little know-how, it's easy. So easy, in fact, that this video guide can offer a complete overview of the process in a matter of a few minutes. For more information, including a complete demonstration and detailed, step-by-step instructions, watch this home-computing how-to.
In this clip, you'll learn how to use Dashboard widgets directly from your Apple Mac OS X desktop. With a little know-how, it's easy. So easy, in fact, that this video guide can offer a complete overview of the process in a matter of a few minutes. For more information, including a complete demonstration and detailed, step-by-step instructions, watch this home-computing how-to.
We'd let our little Fido run free all the time if we could, but unfortunately taking a dog out into any public space, whether it be simply for a walk in the park or to a shopping center, involves putting him on a leash or a harness.
In this clip, you'll learn how to enable and use VoiceOver on an Apple MacBook laptop. It's easy! So easy, in fact, that this home-electronics how-to can present a complete overview of the process in about four minutes. For more information, including detailed, step-by-step instructions, take a look.
Looking for a quick guide on how to surf the web on a Microsoft Windows PC running Windows 3.11? It's easy. So easy, in fact, that this video tutorial can present a complete, step-by-step overview of the process in just over eight minutes. For more information, including detailed, step-by-step instructions, take a look.
If you're looking for an easy way to draw a bull, you've hit the bull's-eye in this drawing tutorial. So, if you've been having trouble drawing this mighty land beast, take the bull by the horns and start sketching! See the illustration process, which outlines an easy male cattle art piece. "Toro" is the Spanish translation of bull.