The Department of Biological Sciences at the University of Alberta brings you this video tutorial specifically relevant to your student laboratory courses, specifically microbiology. If you're a student at any school of biology, this information will be helpful for learning how to use the Unicam UV-visible spectrometer, split beam and internal printer in the lab.
The Department of Biological Sciences at the University of Alberta brings you this video tutorial specifically relevant to your student laboratory courses, specifically microbiology. If you're a student at any school of biology, this information will be helpful for learning how to use the Spectronic 21 visible spectrometer in the lab.
The Department of Biological Sciences at the University of Alberta brings you this video tutorial specifically relevant to your student laboratory courses, specifically microbiology. If you're a student at any school of biology, this information will be helpful for learning how to mix gradients with a gradient mixer in the lab.
Love to eat but can't cook? Watch this cooking how-to video tutorial to learn a quick and simple dessert. Watch as out hosts show you how to make banana's foster.
Learn how to use a nebulizer, or atomizer, to vaporize liquid medicine and use it with children with expert medical tips in this free vaporized medicine video series.
This daring docu-drama explores the esoteric underground of hard-cider brewing. This fast paced thriller is sure to captivate the mind, and leave you on the edge of your seat. OK, it's just a video shot with a 3mp Cannon digital camera on video mode and edited with some lousy free software. There are two different methods used to make this hard cider. 5 gallons of fresh cider with a starting specific gravity of 12 were pitched with White Labs liquid English Cider Yeast. This should yield arou...
Make Mediterranean chicken with quince. Ingredients
A visit to Disneyland is not complete without a trip to the Tiki Juice Bar where the famous Dole Whip soft serve dessert resides. These golden swirls of frozen pineapple-y goodness are an essential part of any magical visit.
Incredibly tiny in size, splinters can be frustratingly difficult to remove from your skin. If large and not completely embedded, a splinter can usually be extracted using tweezers, tape, or glue, but if it's small and in there pretty good, you'll have to get more creative.
Essentially, the Anti-Griddle does exactly what its name promises: it turns things almost instantaneously cold when you drop them on its "grilling" surface. Unlike home methods of flash freezing, its staggeringly low temperatures (-30°F/-34.4°C) allows ingredients that normally can't be frozen—like oil or alcohol—to turn into solids in the wink of an eye. As you might imagine, this allows chefs to play with textures and tastes in a way that was previously unimaginable.
Coffee lovers take their beverage of choice seriously. Some even go out of their way to find their own kopi luwak (cat poop coffee) just to see if it lives up to all the hype.
Considered a huge gamble on the part of Marvel and Disney due to its seemingly small fan base, Guardians of the Galaxy turned out to be well worth the risk, nearing $800 million in world-wide box office numbers. Many may not have known about the comic book prior to the movie, but you can definitely count on plenty of Guardians of the Galaxy costumes this Halloween.
Does it seem like everybody you know is declaring that they're gluten-free? Some wonder if the number of people with celiac disease are on the rise or if it's the latest fad diet. And it even goes beyond food: now there are beauty products that tout themselves as being free of gluten.
Interesting reaction coke and milk The reaction of phosphoric acid (V) to proteins in the milk - they are cut and causes a precipitate
Parties are a great way to celebrate and have fun with your good friends, so to make sure your next party rocks, I've assembled some of the biggest life-hackers on YouTube to bring you 10 outrageous party tricks your guests will not forget.
Volume markings on large pots and mixing bowls make life so much easier. They cut out the step of measuring and save you the trouble of washing measuring cups. However, there aren't many containers out there that actually have volume markers in them.
Creating awesomely messy slops of DIY slime and curdled fake blood isn't something new—we even have guides on making Dr. Seuss-friendly Oobleck and the radioactive green ooze that created my childhood favorite Teenage Mutant Ninja Turtles (minus the radioactive part, of course).
I want my Halloween costume to take as little effort as possible and be cheap—extremely cheap. That means I don't want to pay 50 bucks for some costume online or spend all day playing with liquid latex, and I most definitely do not want to visit a super crowded costume store in Hollywood.
There is nothing more stunning than accentuating eyes with smokey makeup for a special occasion. Here's a tutorial for you on how to get smokey eyes for a stylish evening or a sophisticated day look in less time. Great for beginners.
How to unblock a toilet EASILY & WITHOUT a PLUNGER! That's right, without a plunger! How to unclog a toilet has never been easier. A blocked toilet is without doubt a major inconvenience, but don't call the plumber just yet. Save yourself a truck load of cash and give this method a go.
When most people think of stained glass, the first thing that comes to mind is a church, but it's become more popular in home decor as well. The biggest downside is that high quality stained glass pieces can be insanely expensive—and it's not an easy project to take on yourself.
Convenience is a big deal these days. You can buy single-serving or single-use sizes of just about anything, from fruits and vegetables to sanitizing wipes, and, apparently, even bananas. Uhh, it already has a wrapper...
If you ask me, one of the best things about winter weather is drinking warm beverages to beat the cold. Coffee is my favorite, but hot chocolate is a close second. Whether it's the just-add-water mix from a pack or a spicy homemade Mexican variety, there's something comforting about sipping on warm, liquid chocolate. Looks delicious, doesn't it?
Inductive charging has been around since the days of Nikola Tesla, but it has yet to be integrated into a lot of popular devices. This is partially because it's slower and more expensive than methods that involve direct contact.
Cooking isn't something that interests me much, unless it results in a fast burning fuel and a successful rocket launch!
We've shown you how to make water change color on command, but how about just half of it? What if I told you that you can split a solution right down the middle and make the color disappear from one side, just by shining light on it?
Whether you've got an itch for a mini-flamethrower, a shower of burning sparks, or a exploding ball of flames, these little fireworks-producing lighters may be the answer to your pyrotechnic cravings!
There's nothing more annoying than that last little bit of Windex that won't come. Most spray bottles are horribly designed, with the suction tube usually the culprit, but you can replace it and have a spray bottle that works in any position in about five minutes.
Nothing to do this summer? Then spark things up with a little baking soda and some vinegar and make a tiny, working rocket. Best of all—you probably already have most of the materials and ingredients lying around the house. What You'll Need
Since the days of Archytas, rocket propulsion has been the Holy Grail of aeronautics. Thanks to Galileo's inertia, Newton's laws of motion, and the "father of modern rocketry," Goddard, space is not a complete mystery anymore. Rocket-powered aircrafts have evolved from the first liquid fuel rocket in 1926, to the Soviet R-7 which launched Sputnik, to NASA's Saturn V that propelled Apollo 11 to the moon. Today, even billionaire tourists can enjoy space, like Microsoft's Charles Simonyi and Cir...
Cathie Filian and Steve Piacenza demonstrate the way of making medieval candles using tissue paper transfer technique. Steve asks you to first take a piece of tissue paper and a square-shaped chunky stamp. Then you should load the stamp with black pigment. Once the loading is completed, you should cut the tissue paper in square shape and place the shining side on the stamp and give a nice light press with your fingers. Then once you get the stamp image on the tissue, gently take it out and pl...
Watch this science video tutorial from Nurd Rage on how to make potassium permanganate with Dr. Lithium with potassium nitrate and manganese dioxide.
Give a new look to your photographs! Use coffee! This video tutorial will show you how to develop film with coffee and washing soda, along with a little vitamin C.
In this step by step how to video, learn how you can create a more subdued yet classy look with burgundy and cream eyeshadow.
Clogs are a nuisance, but happen over time. Don't let sinks, drains, or toilets overflow; clear it out! This video home improvement tutorial shows how to choose the right equipment to clear a clogged drain easily.
This is a great bar trick for two shot glasses stacked together. Learn how to slip a penny in between the two shot glasses without spilling any of the liquid by watching this video magic tutorial.
This makeup tutorial shows you how you can apply shimmery turquoise eyeshadow for a bold, glamorous eye look. In this how to video the following products are used:
This video tutorial shows how to use Smooth-On's EZ Spray Jr. system to spray mold rubber, liquid plastics and casting resins. Learn how to make molds out of any object out of rubber, plastic or resin.
Learn how you can achieve this astrological sign inspired Scorpio look with this how to video. This makeup tutorial uses the following products:
This vid is on how to paint an radio controlled shell and how to do some basic effects. Use the liquid masking method of Bob Dively and see how to use airbrushes, such as Iwata. You can use this method with any paint from Pactra to Spaz Stix, and any color of black, blue, purple, green, yellow, silver, chrome, etc.
