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.
This video shows how to make a mermaid birthday cake that would be perfect for a little girl. To make the mermaid take a fashion doll, or a Barbie doll, and wrap her legs in plastic wrap. Now cover her in green and blue fruit roll-ups to form the mermaid's tail. You will need about three strips to make the entire dress and tail. The fruit roll-ups will stick to itself. For the cake you will need two 8 inch rounds and a smaller cake baked in a custard cup. Make sure the cakes are flat on top, ...
In this tutorial, we learn how to create purple glitter with butterflies acrylic nails. To start, you will apply purple glitter acrylic to the top of the nail. After this, you will let the nail polish dry and then paint on four dots on the middle of the nail where it crosses into the clear part of the nail on the bottom. After this, paint on a butterfly to the corner of the nail or apply a butterfly applique. When this is finished adhering, you will be able to paint on the clear gloss to the ...
Demonstrator Dawn Griffith offers a short tutorial on how to make a simple and cute birthday card. First you will use white paper to make your base card. Then use a scallop edge punch to scallop some green designer paper, which you will glue to the top of your card. Tie some white ribbon around the top and trim for a clean look. Use a greeting stamp to stamp a message onto the bottom right front of your card. Create a center image by adhering white paper on black card stock, stamp the white p...
In order to make a puppet out of a paper, you will need the following: a paper bag, glue, eyes, markers, cotton balls, sock, and yarn.
Hypnosis can be used to manage pain, relieve anxiety, conquer phobias, prepare for childbirth, and cure insomnia, among other things. With a little practice and some simple techniques, you can amuse your friends or help them break a habit through hypnosis. Learn how to hypnotize someone with help from this how-to video.
Check out this 6 coin puzzle bar trick from Revision3, Scam School and Brian Brushwood. Brian introduces a new diabolical coin puzzle to stump your friends.
In order to make hair bows, you will need the following: ribbon, hot glue gun, scissors, clips, and barrettes.
In January, ZTE announced they would be conducting an Oreo beta program for Axon 7 users to test Android 8.0 before the masses. Since then, no additional information was released — until today, when ZTE finally opened up the Oreo beta to US customers.
If you're an Android fan, you're probably familiar with Qualcomm's Quick Charge technology or, at the very least, what it can do. Quick Charge 3.0, the third generation of Qualcomm's fast-charging technology, is built into most Snapdragon SoCs and it's what lets you charge your phone's battery up to 70% power in just 30 minutes. What's not to like?
You've probably tried just about every method of hanging your holiday decorations: nails, thumbtacks, sticky hooks, and, in desperation, even tape. Each method can leave a host of complications when removed, though, from chipping paint to visible holes.
From our work life to our home life, we have an awful lot of projects, tasks, and activities that require more productivity than play. After working for an entire day in the office, no one wants to face even more that needs to be done at home.
Ever since the US Army awarded Microsoft's HoloLens a $480 million contract, the battle for enterprise augmented reality has heated up in earnest.
Watching an ice cream pro build you a custom frozen treat mixed with your favorite fruit, candy, and/or toppings makes buying a cone even more exciting. But why go out for ice cream when you can create your favorite combinations in your own kitchen? While you might not have an expensive frozen slab for ice cream topping your kitchen counters, you can mimic the creamy consistency and customizable options from Cold Stone Creamery and Marble Slab any time you're craving it. Best of all, you don'...
Web applications are becoming more and more popular, replacing traditional desktop programs at an accelerated rate. With all these new apps out on the web comes various security implications associated with being connected to the internet where anyone can poke and prod at them. One of the simplest, yet the most prevalent types of security flaws found in modern web apps are SQL injections.
Your social security number, credit card information, and medical history can fall into the wrong hands if you're not careful about how and where you share your data online. If you really care about your data, there are tools and techniques you can utilize to protect yourself from cyberstalkers, advertisers, and hackers in a time when digital lives are a high commodity.
Ok, first there's the common practice of adhering false eyelashes, and moving quite a bit further from "the norm" is the
Not long ago in Rome during a Master’s Tennis Tournament something remarkable happened. In a tightly contested game, American Andy Roddick challenged a linesman’s call on a ball hit by his opponent. The remarkable thing about this incident was that Roddick argued against his own interest. He insisted that the opponent’s ball had landed inside the line and that he, Roddick, should NOT be awarded the point. Spectators applauded as if they’d witnessed a miracle. Imagine! Sportsmanship in a profe...
Day for Night courtesy of Videomaker.com
