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.
Ever wondered how to make slime? Now you can learn! Make slime just like they use on Nickelodeon for Halloween, pranks, or just to play with! So gather up your ingredients and get cookin'!
This cool experiment shows how to make soap bubbles hover in the air over dried ice.
This video is about how to get rid of pimples. It's a nightmare to wake up and discover a big, red pimple right on your face. Here are some tips to help you out. 1. Do not touch, or try to squeeze or pop the pimple. This can cause pain, redness, swelling, and even infection. If you keep doing it another possible problem that can develop is scarring which can be permanent. 2. Wash your face gently with a mild, medicated soap and water (the water should be warm, but not too hot). Do this for 30...
You don't have to live with an oil-stained driveway. Get rid of the mess with these stain-busting techniques. This video will show you how to get grease off a concrete driveway.
Before you throw your next steak on the barbecue, see what grilling experts do to ensure that it turns out tender and juicy. Watch this video to learn how to grill the perfect steak.
How to make fake pee! Does it look real? Prank your friends with fake pee. Squirt in your toilet or elsewhere.. get creative. Gross!
Check out this video for info on how to origami a paper boat. This is no ordinary paper boat, either! This boat actually floats! All you need is some paper, a bit of tape and your fingers and pretty soon you will have a fun new bath toy. Granted, it is still paper so it won't last long in water, but it sure does provide a cool effect when you first make it! And on a breezy day, your paper sailboat will take off like a kite!!
The next time you suffer a cut or abrasion, think twice before you reach for the Neosporin. It's time, and mom, tested — you get a cut, you wash it carefully, then apply some triple-threat antimicrobial ointment. You may or may not slap on a band-aid. We won't cover it here, but so that you know, covering the wound with a sterile dressing or band-aid is a good idea.
Check out this video on how to install the new rubber Exalt Tank covers onto the paintball carbon dioxide tank. All it requires is some soap and water to pull the cover of the CO2 tank.
Learn how you can do this beautiful science experiment that your kids will love with this tutorial. All you need for this experiment is two colors of food coloring, milk and dish soap. Follow the steps in this tutorial and you can create crazy, psychedelic designs in milk for hours.
1. Remove the old makeup and sealer. If you are working on a vinyl or resin doll, you can remove the makeup with a non-acetone nail polish remover. Afterward, wash the face well with soap and water. Work at any stubborn stains with a Mr. Clean Magic Eraser. 2. Sand the head, if necessary. Sometimes dolls will come with set-in stains that no stain remover can touch, or with scratches and gouges in the face. If your doll head is made of resin, in particular, do all your sanding underwater to pr...
Don't let that stuck drawer aggravate you on a daily basis; find the problem and fix it once and for all.
Want to make makeup like the Joker? Watch this how to video. Products used:
The latest Star Wars movie, Solo: A Star Wars Story, has grossed almost $350 million worldwide during its first month in theaters. This is a good opportunity to discuss how hackers can use media hype (in this case, Hollywood movie hype) to disarm an unsuspecting Windows user into inserting an evil USB stick into their computer.
Uber's chance at driverless domination may be ripped away as its legal battle with Waymo escalates. The company's self-driving program is now under threat of closure if the allegations of premeditated theft are proven
Over the past eight months, ten infants at UC Irvine Medical Center tested positive for the same strand of methicillin-resistant Staphylococcus aureus (MRSA). Despite the danger of this superbug due to its high resistance to most antibiotics, this information was only released to the public on Thursday. Thankfully, all ten babies survived and are currently healthy.
Nothing about living in a snowy climate is easy, but life with a snowy, frozen car doesn't have to be the worst part of your day. With a few clever hacks and some anti-weather tactics, you can fight off frozen windshields, icy locks, and even stubborn car doors, while keeping your car running smooth all winter. 1. Deice Your Car Locks in Seconds
Having a store-bought cold pack on the ready is the perfect solution for minor bumps, bruises, sprains, and strains, but why spend money on bright blue ice packs when you can make your own right at home?
The other day I was doing the math on roughly how many eggs I eat each year. I estimated about 500. That's a lot of eggs. And, subsequently, that's a lot of eggshells to throw in the trash.
Whites are the hardest color to keep looking bright and new after just a few months' time. Your sweat and oils quickly become stains, and colors from other clothes will eventually bleed into the fabric, discoloring your bright whites into something merely whitish. But before you reach for the bleach, the ultimate chemical cleaner, try some a few of these safer, less-toxic DIY solutions out instead.
Fruit flies are nearly as frustrating as ants and equally impossible to eradicate—but there are a few ways to get rid of them. We've already shown you that apple cider vinegar, dishwashing soap, and plastic wrap is a great way to trap and kill fruit flies, but if you just want to keep them away, there's another option—cloves. Fruit flies are attracted to ripened fruits and vegetables, but don't actually eat them. They eat the fungus or rot that grows on them, according to Todd Schlenke, assis...
If you're anything like me, you probably think it's borderline sacrilege to even think about a sandwich or a burger that doesn't have a layer of smooth mayonnaise. But I don't just keep a jar of it in my fridge for lunch—it's also there for practical purposes.
Believe it or not, you can put your money to use very efficiently in a new way: your credit or debit card can serve as a blade in desperate situations. (It might even be handier than dental floss as a brilliant substitution for specialized kitchen tools.) While I wouldn't take bets on it slicing a New York strip steak, there are definitely many other foods it will easily slice through. What Is It Made Of?
You're in the middle of cooking and a car alarm, cute kitten, or neighborhood brawl made you step away from the stove for a few minutes longer that you should have. It happens to almost every home cook. Most of the time, nothing dramatic happens, but every now and then, you end up with something like this:
A good cutting board is almost as important as the utensils you use on it. The wrong type can cause your blades to dull faster, and certain materials hold onto juices (and therefore bacteria) from food. You can wash a plastic board with just about anything, but what about wood?
Learning to make giant bubbles for this video has been the most fun I've had with a project in a long time. It's addicting to try to get them to grow bigger and bigger than the ones before. Since filming this video, my skill has improved tremendously and the bubbles you're about to see, though spectacularly big, are dwarfed by what I've made since. Everyone loves to watch. This is definitely one project that will draw a crowd!
Mason jars are a DIYer's best friend, nearly on par with duct tape and paper clips. Why? Because you can use mason jars for so many things besides just canning and drinking, and I'm not talking about other obvious uses like basic storage containers or miniature terrariums. I'm talking about MacGyver-style ingenuity. With a little creativity, the uses for those jars are practically endless.
No need to go on living one more day with a dirty couch. It's a good idea to thuroughly clearn your couch to remove any seen or unseen dirt. Include a good couch cleaning on your next chore wheel and see if you notice the difference.
Check out this video to see our Fantastic Foamy Fountain in action. The experiment uses Hydrogen peroxide and dry yeast. Hydrogen peroxide is similar to water but has an extra oxygen atom. This makes it more dangerous, and only adults should handle the hydrogen peroxide.
For furniture or wood projects, adding an aged wood look can give real character and interest to an otherwise ordinary object. With a little sanding, stain and lacquer to finish you can transform any wood object.
In this video series, our expert will show you how to safely operate an electric stapler, how to identify its parts, and how to care for your electric stapler. Forget about trying to use an ordinary office stapler. Electric staplers supply all of the power, and as you'll see in these videos, they're easy to use!
In this video clip, learn how to paint a pair of jeans. You can learn how to add a unique and dramatic look to this ordinary piece of clothing. Our expert, Kristine Mueller, shows you tips and techniques for painting on jeans.
In this magic trick video series on remote viewing, magician Joe Marshall divulges magic secrets and demonstrates magic tricks using poker chips, cup shuffling, dice, and an ordinary watch.
There are some nasty iOS bugs out there, many determined to crash the Messages app. For example, in February 2018, we saw a Telugu character render the iPhone messaging app totally useless. While that bug has been fixed, the nightmare continues in a new bug, aptly dubbed the "Black Dot."
Facing claims of misappropriation of trade secrets and confidential information by Meta Company, DreamWorld, led by Meta's former employee, Zhangyi "Kevin" Zhong, has fired back with a motion to dismiss the lawsuit.
An app from the development team at ts-apps has the potential to make your Android device smarter than it's ever been. At first glance, you'd think it's just an ordinary home screen folder—but depending on what you're doing at a given time, the folder can show a completely different set of apps.
While a hot dog with all the typical American condiments (ketchup, mustard, relish) is heavenly for kids, as an adult, I realize there is nothing wrong with switching things up a bit and getting creative. In fact, a plain hot dog can be a fantastic blank canvas for chefs to work with—a great, edible example of going from drab to fab.
Sometimes the best way to hide things is in plain sight. Whether you're trying to sneak some medication past security at a concert with a zero-tolerance policy, or you're just worried that maybe Omar comin', YouTuber MrGear has a clever way to put your mind at ease.
