Exhibit Items Search Results

How To: Perform the Barus effect

Watch this instructional science video to observe the Barus effect in action. A dyed solution of POLYOX (polyethylene oxide - it is the stuff used as the lubricant on the strip found in all modern razors) is extruded from a 50 mL syringe. On exit, a marked swelling in the liquid stream several times the diameter of the orifice is observed. The effect is referred to as the Barus Effect, but it also goes by several other names including the Merrington Effect, Die Swell, and Extrudate Swell.

How To: Use Your Phone's Camera to Split Bills More Easily with Friends

When going out to eat with friends, it's inevitable that one person takes charge at the end of the meal to split the bill. They whip out a pen and begin asking everyone what they ordered, carefully dividing, adding, and subtracting on the back of the receipt for everyone to use. Unfortunately, that never seems to work as intended. One person will end up paying a little more, while another will pay less.

How To: Embed code into Blackboard 9.1 to display iFrames

If you want to embed an iFrame into a Blackboard 9.1 page, you'll need to grab the code from whatever source you want (YouTube, Vimeo, Google Docs, etc.) and use the Build Content option in Blackboard. Select "Item" under the "Create" menu and turn off the Text Editor so that you can properly paste the code in. Take a look at this tutorial to see all the steps in action.

How To: Build a DIY reverse flow coffin fog chiller for Halloween or a film

Spooky fog-emitting items like coffins and cauldrons are iconic parts of many haunted houses, but are terribly expensive to buy premade. If you're got some DIY know-how, watch this video for a guide to building a coffin fog chiller for your fog machine yourself for a Halloween display, horror film effect, or just because you like foggy coffins. This thing is a BEAST, it will cover your whole lawn if fog by itself.

How To: Use green techniques to get rid of ants

If you don't want to use toxic or environmentally unfriendly ant poisons and bug sprays to control your ant problem, you can make a greener bug repellent using household items and natural ingredients. Salt, chalk, lemon juice, cayenne pepper, white vinegar, oranges and petroleum jelly can all be used to keep ants out of your house, yard, garden or picnic.

How To: Make a pair of distressed jeans

For just a fraction of the cost of a pair of expensive designer distressed jeans, you can make your ripped pants own at home! With just a few household items and a bit of time, you can get that worn appearance by adding a few holes and using bleach to get the right faded look.

How To: Make cheap apple walnut sticky buns with Sandra Lee

In this clip, Sandra Lee shows you how to do what she does best and make a delicious recipe for very little money. Sandra shows you how to combine homemade ingredients with store bought items so that it tastes like it was made from scratch. Enjoy these sinfully decadent breakfast pastries for your guests, a bake sale or as a treat for yourself! Enjoy!

How To: Simulate the sound of the vuvuzela

Does the sound of the vuvuzela fire up your passion like it does for the South Africa supporters at this year's World Cup? Do you wish you could hear their divine drone more often? This video will teach you how to create a vuvuzela-like sound using common household items: a balloon and some hex nuts. If you can't get the real thing, this will be a good substitute if you think your life needs a little more noise.

How To: Repurpose an old skirt into an oversized tote bag

In this video, learn how to take things you find in thrift stores and repurpose them as cool, new items. In this clip, you will learn how to cut up a frumpy old skirt and turn it into an adorable, stylish oversized tote. This is a fun project that costs just a couple of bucks and will become a unique bag you will love for years to come!

How To: Move list items when programming in Java

Want to program your own Java games and applications but don't know beans about object-oriented programming? Never you fear. This free video tutorial from TheNewBoston will have you coding your own Java apps in no time flat. Specifically, this lesson discusses how to use the Collection framework when writing code in the Java programming language. For more information, including detailed, step-by-step instructions, watch this helpful programmer's guide.

How To: Get candle wax out of your carpet

Want to remove dried wax from a carpet? You'll need four items: a white towel, a regular electric iron, a carpet cleaning solution and a hot-water extraction machine. For a complete, step-by-step demonstration of how to remove pesky paraffin wax stains from your own carpet, watch this free housekeeping video tutorial.

How To: Hide sent items on your BlackBerry

Darci Larocque, Blackberry Expert, explains a quick way to hide sent messages from your inbox folder with a few simple clicks, leaving clutter and needless distractions behind. This easy-to-understand tutorial is fully complete from start to save with visible screen shots and clear concise directions. There is even a simple two-button solution to see your sent messages again as needed. With a few easy steps, your inbox clutter can be a thing of the past.