Have you ever wondered what sort of microscopic critters are floating around in your water? Well, you can find out with just a few bucks worth of materials and a laser pointer. Really. That's all it takes to build your very own homemade laser projection microscope, aka a water drop projector.
It's about time people acknowledged that judging drug users would do nothing productive to help them. In the US this week, two new programs are launching that should help addicts be a little safer: Walgreens Healthcare Clinic will begin offering to test for HIV and hepatitis C next week, and Las Vegas is set to introduce clean syringe vending machines to stop infections from dirty needles.
Researchers have been studying the blood meals of flies to understand the flow of infectious pathogens in wild animals.
Learn how to care for your pet with help from VetVid. See how to prepare an insulin syringe to inject a diabetic cat with this video tutorial.
A nasal bulb syringe is the perfect tool to help clear a baby's nose when she is suffering from nasal congestion. See how to suction a baby's nose with a bulb syringe.
Make a reusable glow stick, glow-in-the-dark-style! Imagine, you'll never have to buy one of those ChemLite's again, because you can reuse this homemade glow stick over and over again. This video tutorial will show you how to make a permanent, reusable glow stick. The materials in this experiment are simple: epoxy resin, straw, and some phosphor powder.
In this video, we learn how to give your cat medication with a few fool proof tips. The first method to do this at home is to wrap the cat inside of a towel, then drop the medication into the cat's ears or mouth. This will help your cat feel comfortable and it will prevent you from getting scratched. Next, you will use treats and place the pill into the pocket of it, then give it to the cat. The animal won't even know the pill is inside of it. After this, you can use a pill popper, which is a...
One of the hardest things a man can go through in life is a trip to the hospital, especially when he knows he's going to need a catheter. It's every man's worst fear. But for a nurse, it's necessary knowledge. Learning the male urinary catheterization procedure hands-on is difficult due to the urgency involved in patient care, so this video aims to prepare nurses so they can learn and stay fluent with the proper urinary catheterization technique of a male patient.
This video gives instructions on how to suction mucus out of a newborn baby's nose using a bulb syringe.
Learn how to care for your pet with help from VetVid. See how to give your diabetic cat an insulin injection with this video tutorial.
In this tutorial, we learn how to draw blood from an arterial line. First, you will need a catheter, tubing, regular iv tubing, 10 cc syringe, transducer, fluid bag, and iv saline bag. First, waste a couple ml's of blood by turning the stock cock off to the system and draw back a couple liters of blood. After this, turn the stock cock off the syringe and take out the syringe, then add a new one. Now, take your sample of blood and draw out 5 ml of new blood. Take out the syringe, then cap it a...
Do you have an old collection of vinyl records but can't keep them in good condition? First, take an empty syringe and fill it with clean water. Add the water from the syringe as the record plays. The water will spread throughout the record and increase the sound quality. The stylus also has to be properly cleaned. This will help you clean your old and dusty records, as well as help with recording music on your CDs.
Just like the rest of us, rabbits will take medicine more easily if it tastes good. But if you’re stuck with the old-fashioned, bad-tasting kind, here’s how to make the medicine go down. Watch this video to learn how to give medication to a rabbit.
In this clip, learn how to use corn syrup, food coloring and a baby bulb syringe to fake slit your wrists. You will also need a razor blade. Use this trick if you are feeling super emo, or need a special effect for a movie you're making. This trick will totally freak out friends and family - it looks so real! Have fun and be careful!
Professional camera cleaning is expensive and usually more than you need. Follow these simple steps to keep your lenses clear and smudge-free.
Learn how to make a fire piston or fire syringe from a MagLite flashlight.
Though nobody's going to hide the fact that they're getting sloshed on major holidays, you might want to be more discreet when it comes to your morning pick-me-up or lunchtime tipple during the rest of the year. It used to be that having four martinis at lunch was acceptable and even desirable, but that's really not the case anymore.
In this tutorial, we learn how to make a mini jelly roll. First, take your baby syringe and add in clear caulk then add in red food coloring and mix together with a toothpick. Now take some white and red clay and lay them on top of each other, then roll them out and square out the ends. Now, roll them together and cut them into small wheels so they look like jelly rolls. Add some of the jelly you made to the jelly roll and you're finished! You can place these on mini plates you have made and ...
Angela and Shane from I Am Fashion Weak demonstrates how to bleach and paint splatter your own jeans. All you need to bleach your jeans is bleach and a measuring cup. If you bleach black jeans, you can get tan and gray shades. A bathtub is a safe place to bleach your jeans. Crinkle the jeans and pour the bleach over the crinkled spots until it changes into the color you want. After you bleach the jeans, wash them and dry them. You can also use a sanding technique to give the jeans a distresse...
Decorating a dollhouse with tiny details is easy with this informative clip. You'll learn how to make a miniature jar of jelly for your dollhouse. Learn step by step how to use clear liquid nail, coloring gel, a syringe and Q-tip to fill a tiny jar that looks more than realistic. Using a jar from a necklace, the presenter fills it with the colored glue then takes a small amount of cotton cloth, attached with a small wire, to make it look like a jar of jelly from your pantry. This easy to foll...
This medical how-to video demonstrates the simple steps for inserting a nasogastric tube. A nasogastric tube is more commonly known as a NG. Follow along and learn the basic protocol for doing this procedure. To do a NG tube insertion you will need 14-16 French gauge nasogastric tubing, water soluble lubricating jelly, catheter tip syringe, suction drainage system, and hypoalergenic tape. For your patient, you should have ready a cup of water with a straw, emesis basin, and a towel.
Check out this video tutorial to see how to tansfer blood specimens with the BD Blood Transfer Device.
F for FAKE. This video has been labeled a "Faux-To". Commonly contested as bogus science, we believe this video to be a hoax. What's your opinion? Comment below.
Hello, in this episode of In the Kitchen with Matt, we will continue with the Star Wars theme, last episode we made Star Wars Death Star Peanut Butter Cups, this episode we are making Star Wars Death Star Popsicles. So we are really getting great value out of our Death Star molds, because of the versatility they provide. These popsicles are super easy to make, if I can make them, you can make them! If you have any comments put them down below, and I will get back to you.
This video is a good demonstration of how to properly clean your ear and get rid of ear wax. Understand your ear's anatomy to better maintain your aural health.
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.
Learn how to remove scratches from your car's paint quickly easily to keep your car looking like new.This technique uses a medical syringe.
Collecting cerebrospinal fluid in a dog may be required to help determine a dogs illness, and help determine treatment of the sore puppy. This video tutorial for veterinarians will show you how to collect the cerebrospinal fluid of a dog, properly.
Glow sticks, a popular favor at parties and outdoor events, and a must-have on Halloween, can be traced back to the United States Navy in the mid-1960s. The military desired improved visibility during night operations, and glow sticks, with their small-size portability and lack of batteries, were a perfect tactical solution.
Four million Americans misused prescription opioid painkillers in 2014. Those who do are 40 times more likely to inject heroin or other drugs than other people. Now, the Centers for Disease Control and Prevention (CDC) are blaming that misuse for a 12-fold increase in endocarditis, an infection of the heart valves.
Video: . For the first prank you're going to need an empty container, preferably black, a smoke bomb and a lighter. I gotta say though this prank is not for just anybody so prank at your own risk. Let me show you how its done, first apply some hot glue on the bottom of the smoke bomb, then stick it inside the container.
Planning a Super Bowl party, or any football-themed party for that matter, can be fun for even the most craft-adverse host, as almost anything brown can turn into a football with just a little decoration. With a little planning, you won't be serving up any Pinterest fails this Sunday night.
With only a few days left until Halloween, your options might be rather limited if you still don't have a costume. You may have laughed while some people spent the entire month of October painstakingly crafting their ridiculously detailed costumes, but now that the big day is so close, the joke's on you because you still have nothing to wear.
3D printing has been around for a while, but until recently it was used mostly for prototyping and research. Now, with technological advancements, it seems like everyone is using 3D printers, from crime scene investigators to garage hobbyists and hackers. Below are some of the most innovative uses people have come up with so far.
The latest iPhone update introduces big features like Live Activities and Clean Energy Charging, but those aren't the only things you'll notice different on iOS 16.1. If you build your own shortcuts in the Shortcuts app, there are a few things you'll definitely want to know about the new software. It's not a massive feature drop as with iOS 16.0, but they are important changes.
The presence of certain bacteria can indicate whether the vaginal tract is healthy or not. It could also impact the likelihood of acquiring certain sexually transmitted diseases, like HIV, a new study suggests.
You've probably already been using iOS 16 on your iPhone for months, but there's a good chance you haven't found or explored everything the new software has to offer. Health-related features are usually the first to be ignored or go unnoticed, but they're essential to know about even if you don't plan on using them right away.
In this video tutorial, viewers learn how to make a graffiti mop. This task is very easy, fast and simple to do. The materials required for this task are: a small bottle, syringe, whiteboard rubber and ink. Begin by placing the ink in the small bottle using the syringe. Then roll up the whiteboard rubber and place it in the small bottle. Make sure that the whiteboard rubber completely covers the top of the bottle and fits tightly. This video will benefit those viewers who enjoy art and drawin...
Drawing blood is only responsibility for hospital nurses, but a very important one, so knowing the proper procedure is up to you to master. You can only become efficient at taking blood samples by practicing, but you should also know all of the phlebotomy methods for extracting blood cultures. This interactive video module will help familiarize you with the phlebotomy medical procedures (three different versions), but is not meant to be your sole method of instruction— always ask for supervis...
Changing the rear disc brakes on your 2001 Chrysler Town & Country (henceforth referred to as T&C) can be quite a challenge, but if you can spare a few hours (remember that you need to budget time to get the brake parts from the parts house) and are willing to get a little dirt on your hands, then you can save quite a bit of coinage!!! If after reading this article you do not feel like you can safely change your brakes, then bring your vehicle to a repair shop and let a professional do the jo...
