How To: Make glass mirrors with silver nitrate
Watch this science video tutorial from Nurd Rage on how to make a mirror silvering solution from silver nitrate, ammonia, sugar, and sodium hydroxide.
Watch this science video tutorial from Nurd Rage on how to make a mirror silvering solution from silver nitrate, ammonia, sugar, and sodium hydroxide.
Add breathing in your house as another possible danger to your health. If your home is sick, it's possible you could get sick too.
For many of us, pets are important family members. They give us loyalty, companionship, and comfort. Now, researchers have given us another reason to welcome them into the family: Babies from families with furry pets — the majority of which were dogs — had higher levels of two types of beneficial gut bacteria.
Did you know that you can make a rocket out of stuff you might already have around the house? In this tutorial, you'll see how to make a candy rocket using PVC pipes, sorbitol (a sugar substitute) and other fairly common household objects. With just a little work, your sugar rocket will be ready to blast off into space. Sweet!
Need a pinata for Cinco De Mayo or special occasion? This week Meg of Decor It Yourself shows you how with some simple house hold materials. Piñatas are a fun Mexican tradition, and are as easy to make as any paper mache project. Check out this how-to video to get ready for your next fiesta!
Rag rugs were commonly made in households up to the middle of the 20th century by using odd scraps of fabric on a background of old sacking. Begin making rag rug with two ribbons tied in a knot. Attach a rug tool to the left strand. You can use a traditional latch hook, needle punch, or substitute tool. For the first row, repeat a simple process of tying knots. Don't tie them too tight, as you must thread the latch hook through each knot again to link the strings of knots. This video provides...
Home chemistry is great, but what happens when you forget to label your chemicals? How do you know if you turned a clear glass of ammonia into a clear glass of unobtainium? Chemists have a tool for just that.
If you're a huge fan of Minecraft, then you probably know what a Creeper is and, therefore, want to be one for Halloween. After all, not everyone can be Steves and Snow Golems. This version uses printouts (templates below the video), and is very easy to make. Besides ink and paper, it pretty much only requires boxes (three different sized ones based on your size).
In this tutorial, we learn how to draw a graffiti alphabet. If you aren't familiar with drawing graffiti, this is a very personal type of drawing that you can do anyway you would like. Make the letters close together, but give them wide arches so they look bold. When you write out the alphabet, you will color the space between them black, and then shade the inside of them. It may be hard to see exactly what the letters are, but that is the fun with graffiti. Make it completely unique to you a...
In this video, we learn how to make slime for under 5 dollars. You will need: a large pan, gallon of water, food coloring, and 1 c corn starch. Mix in warm water and continue to mix until everything is well combined. Keep adding more water to corn starch until it's the consistency that you would like. After it's hot and a slimy substance, add in some food coloring that you would like. After this, pour the slime into individual containers and allow it to cool so you can use at a later time. Wh...
Worried about a hard drive failure? Or a virus that destroys your operating system? Well, don't worry… Windows 7 lets you backup and restore your Windows 7 operating system and all of the files and folders you choose.
What better way to say thanks for all you've done, than by making a cool friendship bracelet! For kids, friends can play a key role in how they mature and are able to build relationships with other individuals later on in life. And by making friendship bracelets, not only will they be sending a message that they care, but they'll also be showing them they share a certain bond that no one else has. So check out this tutorial on how to make branches-styled friendship bracelets from scratch. Enjoy!
An unknown individual demonstrates in this video how he makes a comic book. He shows the materials that are needed, which are plain white paper and tape. You then fold the paper very neatly in half length wise one sheet at a time. Then you put all the papers together as neatly as possible. Next, you take a piece of clear tape, tear it in half and place one piece on the inside bottom fold then fold it over to the front. You do the same thing with the second piece of tape at the top fold. Final...
Have some files you don’t want anyone to see? Or maybe it’s just been a while since you’ve emptied your trash bin. The trash bin function is not a permanent delete but you can erase files off your Mac with this tutorial.
After struggling for years with acne, this skincare system that is displayed got rid of the hostess's acne problem effectively. In the morning, she uses Sea Breeze Actives deep clean astringent which has 1% salicylic acid in it, making sure that you use one cotton ball for each individual part of your face. Afterwards, she uses a skin lotion that has salicylic acid in it. These products will prevent your face from getting too oily during the day. At night, she uses the Proactiv cleanser, whic...
Planning your vacation? Going on a trip? You definitely do not want to be caught without all your necessary documents. In this video, the viewers will be exposed to the basic list of documents that the viewers should bring with them on their trips. In addition, this video will describe some of the common problems that people encounter while traveling and offer basic solutions for these problems. Therefore, this video is highly recommended for any individual who may go on a trip at some point ...
Otoro makes peeling oranges look easy. Step 1: Cut off the top and bottom edges of the orange.
Gregg Braden discusses the holographic nature of the universe, and how everything we do affects the collective consciousness or resonance of us all. Get tips from this how-to video on choices, your attitude, and spirit. Each time an individual makes a new choice, that person becomes a living bridge for all the others; that has an affect on the next person, and the next in a kind of hologram. This hologram even YOU can affect.
On Monday, with just days left before Christmas, Lowe's dropped a surprise augmented reality treat in everyone's lap: a brand new Magic Leap One app.
Apple's linear Notification Center has been scattershot at best since iOS 9 when we could group notifications by app. Without any type of grouping ability, the notification history becomes more of a nuisance of random alerts based on time alone, making it a treasure hunt to find the notification wanted. Now, iOS 12 has addressed this issue, bringing back groupings — with improvements.
Even though smartphone audio quality has improved in recent years, the tiny built-in speakers aren't always loud enough. But if you want to turn the volume up to 11, all you need is a few household items to make a rig that will amplify your phone's speakers throughout the whole house.
Instagram stories are a great way to share your day-to-day experiences with your followers. However, it can be disappointing to see them go after 24 hours, especially if you shared something really special. Now, Instagram has a way for you and your followers to relive those great stories you've created with a new feature called Story Highlights.
The number of households in the US that go hungry because they lack money for food hit a high of almost 15% in 2011. While that number continues to decline, nearly 13% of American households still go hungry.
One major iOS 11 improvement that Apple skimped out on during its WWDC presentation was the redesigned storage management system, which makes it easy to view storage consumption in greater detail on your iPhone — and even easier to free up storage space with surgical precision.
Stakeholders in the driverless industry are anxiously awaiting changes the US Department of Transportation (DOT) is making to self-driving vehicle guidelines.
My husband's and my daily schedules are constantly changing. Frankly, it's complete chaos sometimes, so I can't plan to have elaborate dinners on the table at six o'clock every day. And by the time we actually get to eating in the evening, we've become so hungry that our moods have taken a nosedive.
We've all heard the cliches: always look at the glass as half full; a smile can change your entire day; and there's always a silver lining.
Welcome back, my greenhorn hackers! Before we attempt to exploit any target, it is wise to do proper reconnaissance. Without doing reconnaissance, you will likely be wasting your time and energy as well as risking your freedom. In previous guides, I have demonstrated multiple ways to perform reconnaissance including passive recon with Netcraft, active recon with Nmap or hping3, recon by exploiting DNS or SNMP, and many others.
Having someone send you flowers will almost always lift your spirits. Wilting, dying flowers, on the other hand, aren't so great to look at and smell even worse. While there are time-honored tricks to keep flowers alive longer (change the water regularly, put a penny in the bottom of the vase, and cut stems diagonally are three that come to mind), it turns out that a few items in your kitchen are pretty useful at making sure those blooms stay perky.
Here is a video that shows 90 seconds that could save your life. How to actually MAKE A FIRE with a lens, rather than just burning a hole in a leaf. (Or frying ants, which seems to be the other thing that kids like to do with magnifying glasses.)
90 seconds that could save your life. How to actually MAKE A FIRE with a lens, rather than just burning a hole in a leaf. (Or frying ants, which seems to be the other thing that kids like to do with magnifying glasses.) By forming your target material into an efficient ball, you will be able to start a fire even with very small lenses. Like less than an inch across small. The finer the individual fibres, and the more densely they are packed, the more effective is your ball of smigtin (smoulde...
Learn how to make a paper origami teo flower instructions. This origami flower is my improvisation, and I haven't seen any similar flower from the nature. I named the flower to my wife Teofila (Teo) because i gave to her the first model of a complete paper flower :). The model is easy and the stamens make the flower looks one idea more beautiful :)
While you may look ridiculous doing the potty dance and crossing your legs back and forth, holding it in can be worth the discomfort when you've got an important decision to make.
Red Bull has a rich history of supporting athletes and artists achieve their goals, whether that's breaking a rebound record or getting back into painting. Ever wonder how to capture the inspiration that these star athletes and artists have?
Fireworks are synonymous with holidays like Fourth of July and New Year's, but rarely do you ever hear about fireworks or explosives going off during a Christmas celebration—until now.
As things begin to clutter on your device, navigating through it can become much more difficult than when you first got it. The sheer number of added apps and mods that build up after time take its toll not only on the quickness and memory of your device, but also on your efficiency to access everything easily.
Many people ultimately remarry when their first marriage eds in divorce or had mistakes written all over it. The choices you made do affect you future relationships and it is up to notice these and correct those problems so it does not happen in your next committed relationship. Learning Reasons Why Your First Marriage Culminated in Divorce
This Windows 8 tutorial will show you how to create a local user account on your PC. When you create a local user PC account, you will only have access to your account from that individual computer. A local Windows 8 user account uses a user name and password to login.
Cross-dressing and gender-bending are nothing new, but the realm of Steampunk seems to be especially accepting of role-reversal in dress.
So, this idea was born from a necessity to save. My household uses tissues a lot. I have two small kids, so they are extremely useful. The problem with tissues is that they seem to disappear in no time. So, whenever we ran out in-between shopping visits, my family would just use toilet paper.