A self-contained breathing apparatus allows firefighters to breathe in hostile environments. Identify the different features of a SCBA from a fire captain in this free firefighting video series about SCBA harnesses, gages, regulators, masks and more.
In this free video keyboard lesson, you'll learn how to play "Your Guardian Angel" by Red Jumpsuit Apparatus on the piano. While this lesson is geared toward beginners, intermediate and advanced players are certain to take something away as well. Watch this tutorial to get started playing "Your Guardian Angel" by Red Jumpsuit Apparatus!
Back in the day, musicians used candles as metronomes to keep time. Now, you can too, cause in the music industry, it's better to burn out than to fade away.
In a survival situation making cordage out of plants can enable you to construct apparatus you never would have been able to otherwise and save you life. This video will teach you how to make a meter of cordage out of 2 leaves from a Spiked Aloe plant.
In this video, we learn how to play "Face Down" by Red Jumpsuit Apparatus on guitar. Start out by playing an E minor 7, then put your middle finger on the third fret. Next, play the G chord and then a D/F#, which is a D chord that ends with an F# note instead. Move from this to the rest of the chords, continuing to play the entire song together. Practice playing the different chords until you get the sounds that fit in the song, then you can add in the lyrics once you are used to how the melo...
Watch this science video tutorial from Nurd Rage on how to make nitric acid. They show three ways to make nitric acid based on two different chemical approaches, both of which can be done using easily accessible materials.
Having a hard time holding on to items that need welding? Then watch this how to video to learn how to make a quick foil welding machine. It is really very simple to make this apparatus that will help with your welding projects. All you need is two small boards and two screws.
Nathan demonstrates how to easily make a button using the Badge A Minit hand press button maker. First, load the button back into the blue ring. Place the artwork, face side up on top of the button back. Add the clear plastic circle on top of the artwork and put the yellow ring on top. Next, flip the apparatus over and put the purple ring on top of it. Then, put the green ring on top of the purple ring. Place one hand on top of the other on top of the green ring and press down firmly until it...
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 perform agarose gel electrophoresis in the lab.
Using a huge jar and with water colored with die in it you can make clouds. To do this set up the apparatus as shown in the video. Now open up the top valve and blow air into the jar. Now this causes the air inside to be compressed as we are pushing more air into the confined jar. This creates a high pressure inside the ball. To understand how clouds are formed you need to know two concepts. The first concept is that as pressurized gas expands it cools. The second thing is that warm gases can...
To start off making the guitar pick case, the apparatus you need here is an old CD case, scissors, a pencil, ruler, background design, the guitar picks, blue tack, knife and glue.
Did you know that there is a difference between knee support and knee braces? Knee braces are great for stabilization, while knee supports have hinges and much stronger. Learn how to treat sports injuries with knee apparatuses in this diet and health how-to.
Microsoft has the HoloLens and Google has their money on Magic Leap (as well as their own Tango and Cardboard, among others), but we've heard next to nothing about how Apple plans to enter the virtual/augmented/mixed reality space. A new patent offers some clues.
This tutorial video sequence will show you how to make a home made underwater camera housing for your camera. for under $50. This apparatus is made using a pvc pipe , a end cap , perspexs, and a screw end lid with rubber seal. This is a great way to keep your camera dry when making underwater shots.
Want to learn how to play Red Jumpsuit Apparatus on the guitar? With this tutorial you can learn how to play "Your Guardian Angel" by Red Jumpsuit Apparatus on the acoustic guitar. This version is a simplified version of the song and is not exactly how Red Jumpsuit Apparatus plays it. This lesson is geared towards intermediate guitarists because it assumes prior knowledge of guitar playing. Watch this how to video and you will be able to sing and play along to "Your Guardian Angel" by Red Jum...
Learn to please a true coffee connoisseur with a hand-crafted caffe macchiato. Watch this recipe video to learn how to make your own Caffe Macchiato at home.
Become your own favorite barista by learning to create an authentic cappuccino at home. This Howcast guide demonstrates and provides a recipe for homemade cappuccinos.
Ben & Jerry's addicts rejoice: Microsoft just won a patent for AR glasses that could help to combat overeating. Physical restraint is still needed to keep me away from that ice-creamy goodness, but a little virtual voice saying 'DON'T DO IT' could definitely help when the cravings come.
Find out how everything in a chemistry lab works, from pipettes to burners to recrystallization to storage. You'll get precise instructions on how to work and perform certain scientific duties in the chem lab, whether it's chemical or just ordinary high school science.
Patent holder Genedics, LLC has filed a legal complaint alleging that hand-tracking startup Leap Motion is infringing on its intellectual property.
Plants all around us capture sunlight every day and convert it to energy, making them a model of solar energy production. And while the energy they make may serve the needs of a plant, the process isn't efficient enough to generate power on a larger scale. So, scientists from the University of California found a way to treat bacteria with chemicals that turned them into photosynthesis machines, capable of generating products we can convert into food, fuels, and plastics.
You buys bananas, but you never seem to eat them because by the time you get your banana craving, they've morphed into soft gooey black apparatus of evil. If you're bananas are blackening quicker than you can scarf them down, next time, slow down the ripening process by separating them instead of leaving them in a bunch. Fresh!
If you thought Google was sitting on the sidelines of the growing race toward mainstreaming augmented reality, think again.
Need to add some spooky ambient fog to your super-scary Halloween party? Rather than shelling out money for a fog machine you'll probably only use once a year, make a trip to the nearest drug store and pick up a bottle of glycerin, a gallon of distilled water, a 2-liter bottle of cola, a disposable mini-pie tin, and a big candle in a jar.
Find out how everything in a chemistry lab works, from pipettes to burners to recrystallization to storage. You'll get precise instructions on how to work and perform certain scientific duties in the chem lab, whether it's chemical or just ordinary high school science.
Find out how everything in a chemistry lab works, from pipettes to burners to recrystallization to storage. You'll get precise instructions on how to work and perform certain scientific duties in the chem lab, whether it's chemical or just ordinary high school science.
Trick Life demonstrates how to make a lamp out of a USB cable. To make the lamp, cut the end off the USB cable, strip the wire and separate the black wire from the red wire. Attach the wire to a box using a soldering iron. Attach a six volt bulb to the wires. Insert the apparatus through the hole of a used CD or an old DVD. Insert the rest of the wire through a cylinder. Hide the wiring in the cup and glue the cup cylinder to another CD or DVD. Make a shade out of paper and attach it to the l...
Need to protect a section of your overall flash content (say movie or slideshow) from unauthorized access, learn how to do so in this video.
This video aimed at electricians, is designed to help employers and employees what is required in the standard that is applied for the control of energy during maintenance and servicing of equipment and machinery. Employers are required by law to develop proper lockout safety procedures and provide proper protection materials and safety training. This video is highly important for any electrician, apprentice or journeyman, because it will help prevent injury… or even death.
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve problems requiring you to compare two or more whole numbers.
Many injuries do not require an ambulance, but they must be referred to medical aid for further treatment. This first aid how-to video will show you how to identify wounds that require further treatment. Underlying and dirty wounds, foreign objects, and stitches are all injuries that require a patient to go to a doctor or hospital.
Interested in Parkour? Take a look at this instructional video and learn how to perform a sideflip after a cartwheel. The sideflip after a cartwheel requires a technique quite different from the normal sideflip. It requires flexibility, height, lightness, and good air awareness.
This video illustrates in great detail how to create a perfect urethane rubber mold. Urethane Rubber molds are widely used when a flexible mold material is required and a more expensive or less abrasion-resistant silicone rubber is not desired. However, their use requires careful application of release agents. This process can be used in automotive, mechanical, fine art and film special effects uses.
Origami infinite flippers are super cool creations, but some methods can require up to 24 sheets of paper. This method uses only 4 sheets of paper, but does require some cutting and pasting. You'll need 4 sheets of paper, scissors and glue. Glue, snip, fold and flip!
Caulking can seem like a tough job that requires a lot of patience and skill. In fact, it only requires a couple of tools: caulk, some tape, and a wet rag. In this tutorial from the DIY network, you'll find out how to caulk like a pro using those tools listed. It's an easy task that will have your kitchen or bath looking brand new. Good luck and enjoy!
Looking for a fast way to thaw your meat without using the microwave? Thawing meat can be unhealthy if you do it without the proper care. Be safe! Here are two techniques that will give you great thawed meat that will be ready for dinner.
A braided hairband is basically a headband that's made out of your own pretty hair. This means no painful pinching or tightness that comes with ordinary headbands.
Calculate the work required to lift a rope to the top of a building. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test).
In the following video, "Beef with Broccoli" the viewer is thought, how to prepare from scratch an Asian style beef with broccoli. The chef on the video lists and shows all the required steps as well as all of the required ingredients for the said dish. The video by "Panlasangpinoy" is a very quick as well a convenient way for any beginner on the kitchen to learn by example, how to prepare a tasty home made Asian style beef with broccoli.
Take a folder and organize documents based on the actions required. Actions:
