Various electrochemical reactions requires that anodes do not degrade when used. Carbon is cheap, but degrades easily and platinum is extremely expensive. In a previous video, you learned "How to make cobalt and manganese nitrates", and you saw that titanium could be used as a cathode, but not as an anode due to an effect called passivation.
Watch this science video tutorial from Nurd Rage on how to make a desiccator bag for drying chemicals with Dr. Lithium.
Need to book a cheap airline ticket to go somewhere domestic? For the best deal possible, book your ticket six to seven weeks in advance of your departure date, and book your airline ticket on a Tuesday—specifically around 3 PM EST.
Why waste your vacation dollars on pricey hotel rooms when there are cheaper – and sometimes free – alternatives? Watch this video to learn how to find cheap (or free) places to crash on vacation.
Step aside, vodka—whiskey will soon be the best-selling hard liquor in the United States. The whiskey renaissance has been largely attributed to the current trend for locally- and artisan-produced goods. Local whiskey distilleries are rapidly increasing in number across the nation while bars in every state are including the old-fashioned cocktail on their menus in an attempt to capitalize on the trend (which we can probably thank Mad Men for).
With over 2 million uploaded videos and over 28 million people who had talked about it online by the end of August, the ALS Ice Bucket Challenge was the most viral social media event of 2014. Its popularity provided the ALS Association with $115 million in donations to date, with everyone from students to veterans to celebrities contributing.
Shooting a photo or video in a car can be rather difficult without a proper mount, and if you want to secure your camera outside the car, it can be just plain expensive. Luckily, there are tons of DIY camera mounts for both inside and outside your vehicle, and most of them are pretty cheap to make. Here are some of the best.
Ring Lights can create a specific lighting that brings out warmer hues from your actors/models, as well as giving you a cool effect for the eyes. If you're not looking to spend a fortune on buying an already made one, you can make one with items from around the house on the cheap, if you have to buy everything you need, you're looking to spend around $100 which is much cheaper than buying one brand new! Check out this video for a full tutorial on how to build your very own Ring Light!
It's not cheap but it's the ultimate travel destination. Check out Virgin Galactic's space port website. Also, a pretty interesting video about the spaceport with interviews.
Privacy glass is pretty pricey, and if you're living in a rental, your landlord likely won't appreciate you painting glaze on the windows. So, if you're a privacy hound, here's a simple, cheap hack that will prevent peeping toms.
One of the most important things in a person's life is sleep (some of us don't get enough of it, and some of us get too much). Why not make it one of the most comfortable things, too? Having the right sleeping attire is great for comfort, especially when you make them custom yourself. See how to make pajama tank top in this video from GiannyL.
Sleep is one of the most important things in a person's life. So why not make it one of the most comfortable things, too? Having the right sleeping attire is great for comfort, especially when you make them custom yourself. See how to make pajama pants in this video from GiannyL.
As Halloween is creeping closer, it's just about time for the last-ditch, cheap and easy costumes. But cheap and easy doesn't necessarily have to mean shoddy. Jason Lau's Stormtrooper helmet is clever, resourceful and possesses an endearing DIY spirit that store bought costumes seriously lack.
Foldschool offers free download plans to create 3 different cardboard chairs. Each chair is designed by Swiss-based architect Nicola Enrico Stäubli. Design conscious & cheap, folding-it-yourself is a fun, cheap alternative to a trip to Ikea.
Minnie Mouse costumes can be very cute. Take a look at this video to find out how to make a Minnie Mouse costume of your own, including what makeup you will need and what clothes you can use to pull off that authentic Minnie Mouse look this Halloween. The costume itself is not hard to make, since a lot of the clothing is available for cheap at a nearby mall or store.
This SUPER cool video shows how to make some fantastic percussion instruments out of items you can easily find around your house, or for cheap around your neighborhood. From plastic pails, PVC pipes, tin cans, buckets, 45 gallon drums and more. This video is short, but very inspiring when you see what cool things you can build on your own. Musical instruments can cost thousands of dollars, but with this video you can make dozens of instruments from items around your home!
Microsoft recently made it possible to use a USB memory stick to expand your storage capacity. You'll want to watch this video to check out how it's done. Basically, you're going to need an Xbox 360 game system, and a USB flash drive with at LEAST 1G storage capacity. Under that and it won't work. The system will format the memory stick first, so make sure it doesn't have anything important on it. Go for it gamer! Oh yeah, this is also a cheap way to expand your storage too.
You've seen plenty of videos about hacking Master Lock combinations. But what about those American Locks? They always seem to be forgotten, since Master Lock is the biggest combination lock producer out there.
Looking for a fun, simple project to do with your kids this winter season? This cheap and simple art project won't cost you a dime. Learn to make Christmas snowflakes with paper, and pretty soon you'll have great decorations to hang up on the windows.
In this video, you'll be shown how to make Christmas crackers for the holidays. It's a cheap, easy and fun art project you can make with the kids. All you need is wrapping paper, some toilet paper tubes and glue and you're good to go!
What better to remember your Christmas joys than with a homemade scrapbook? In this video, you're shown how you can make yourself a lovely scrapbook with a few cheap art supplies. It'll make the perfect Christmas gift for a family member or friend.
Are you one of those people who likes to take their books into the bathtub? If you've got an eReader or an Apple iPad, you may be weeping at the inability to soak without junking your reading device. Here's a great and cheap solution for you! All you need is a Ziploc bag.
If you're not sure where to start with the Christmas decorating, just watch this video! Remember to check your Christmas lights to make sure they work properly, and pull out all the Christmas ornaments. Use paper clips as a cheap alternative for decorative hangers, and get more great tips from this video.
If you've got an oil seal leak in a very inconvenient place, then this video by Scotty Kilmer will show you how a little bottle of re-sealer may be able to fix that leak. The vehicle in this video has a leak in the front main seal of the automatic transmission. The seal is pretty cheap, but you have to pull the transmission off to replace it, which can take a serious amount of time. The re-sealer is a better solution, a polymer oil that can mix with all kinds of oils. If you mix AT-205 Re-Sea...
When you were small, dressing up like a lizard for Halloween probably meant an oversized, cheap costume with a long cloth tail and a green headpiece. While such costumes are cute for little ones, if you want to truly creep some people out this Halloween (all while inspiring "Wow! How did you do that?"comments all night long) then check out this reptile makeup look.
Tilapia is a fantastic fish for any dish, if cooked right. If you're looking for a fantastic new recipe try making a baked tilapia with salsa verde and rice! This fantastic meal is easy to make and is cheap enough to make enough to save for another meal! In this video you'll learn how to prepare the tomatillo's for the salsa and plenty of other lessons on preparation and cooking for the final product.
Hurricanes are a constant threat to many Americans, and many homes are not constructed properly to be safe from hurricanes. In other countries with less money, these problems are even worse. This video from the International French Red Cross will show you how you can construct a cheap, effective shelter against hurricanes out of concrete and wood. If your home is unsafe and you don't want to retrofit, you might want to consider one of these.
It's really easy to take lazy route and purchase fire starters at a grocery or hardware store to aid you in creating campfires, but storebought fire starters tend to have massive amounts of environment polluting chemicals and toxins that you probably shouldn't be anywhere near.
You're going to need a little money to make this pointed origami star, but not that much, unless you Mr. Moneybags or something. To keep this cheap, you can use dollar bills — five of them, which means five dollars. You can use five dollar bills, but that would mean you'd have a twenty-five dollar paper star, and unless you plan on selling it for fifty, you might just want to use some fake bills. Anything that is rectangular in shape will do. You can make a 5-pointed star or upgrade to the 6-...
Using guns in low-budget films is tough. You probably can't afford a real gun or a replica can you? Especially for more specialized guns. Fortunately, this video has the solution. It will show you how to make a really realistic sawed-off shotgun prop for cheap. You will need some carpentry skills and tools, but the gun looks so cool that even if you don't have those things now, you should probably invest in them. You'll be able to use them to make more props later anyway.
If you're making films on your own, good on you. Do you ever find yourself without the money or means to get the props that you need? Every day most likely. This video is here to both inspire and provide practical aide. It describes the construction of a really cool sci-fi gun (dubbed the MKX300) that this filmmaker made for his webseries out of mostly old bottles. It was cheap and looks incredible, so watch this video and either make your own MKX300 or apply these lessons to the construction...
In this tutorial, learn how to add felt fins and teeth onto your child's shark costume. These easy to add embellishments will really make your little guy or girl feel like they are a part of the costume. This costume is super cheap to make and only requires some extra fabric and a sweatshirt to get started. Have fun!
In this clip, learn how to make a warm and cheap costume that is still adorable. This video will show you how to take a piece of fabric and sew it to a sweatshirt to make a lion mane for your little girl or boy. This is a super cute way to make an inexpensive costume that your kids can wear for years.
Film and television cinematographers love sliding camera shots, especially since ER made them a standard device for television dramas. A professional sliding camera setup is expensive though. Why not make one yourself? This video will show you how to turn $20 into a high-quality filmmaking tool that you can use to give your films some very professional-looking shots. Now get out there and follow that gurney with the camera!
Lozzless demonstrates how to make a diy cheap macro lens with working aperture for his Canon 5D Mark II, coined the "SuperMacro".
Check out this tutorial for advice on how to make a long-lasting, reusable ice pack that will not leak for cheap. These ice packs conform to any shape you need, stay cold for a long time, won't burn your skin and won't leak! To top it all off, they cost less than a dollar each! So, keep one of these in your freezer in case of emergency and you're good to go. Toss those pricey, leaky blue packs and opt for this homemade version.
You don't need to spend mad amounts of money to carry a chic purse. While every gal covets her Dior satchel and Chanel quilted purse, toting around a bag you made yourself speaks volumnes about your ingenuity and individuality.
In this video, learn how to build your own mini-terrarium at home and enjoy the beauty of the outdoors from inside your own home. This is super easy and only requires items that you probably already have at home, so it's cheap too! Enjoy your little terrarium everyday with help from Elizabeth Gleeson. Elizabeth teaches you how to build a garden inside a soda bottle, aluminum can, wine bottle and jar! Beautiful!
In this tutorial, learn a great, fast way to get your plants growing. This hydroponic system will keep your plants happy and healthy for much longer than old fashioned planting.
Snake cams have become the epitome of high-tech gadgets on television and in movies. In 24, Jack Bauer is always using a snake camera to check for terrorists on the other side of the door. The video game Splinter Cell has made the snake cam an integral part to Sam Fisher's arsenal. And almost every spy movie features its use at one point or another.