How To: Make Oobleck
Oobleck is a cool substance that is not quite liquid or solid. Don't believe me, then try for yourself!! All you need is a couple of household ingredients!!
Oobleck is a cool substance that is not quite liquid or solid. Don't believe me, then try for yourself!! All you need is a couple of household ingredients!!
Water is such an essential substance for so many facets of life. Why not experiment with it? This experiment will teach you how to create a water display like those Japanese water falls.
Have you ever wondered if you can really ever beat addiction fully? If you've ever been addicted to a substance, it is so easy to become addicted to something else.
This video tutorial shows how to create hay bale art in FarmVille (10/22/09). Are you a jaded FarmVille player? Do the joys of harvesting just not do it for you like they used to? Why don't you start using FarmVille as an artistic medium? This video will teach you how to use Excel to plot out images which you can then create out of hay bales! The options are limited only by your creativity, now open up Microsoft Office and start creating!
This video tutorial shows how to use the biplane to increase your mastery in FarmVille (06/07/10). The biplane is one of the most fun tools available to the FarmVille player, causing all of your crops to become ready for harvesting instantly. This video will teach you how to use it in conjunction with your Farmer's Market to increase your mastery substantially.
Blue corn is a special variety of corn which can be differentiated by the majority of the corn species by looking at the unusual top growth of the corn. It is a hybrid and grows very uniformly throughout. Now take a corn from the field and peel it off. You shall notice that it has a blue color corns. Blue color corns are hard from outside but they are very soft and tender in the middle. You can use these blue corns in making commercial products like blue corn chips, tortillas, and atole ’,‘ c...
Has Zynga changed the way you get mystery eggs from chicken coops? There's only one way to find out—by trying out and seeing for yourself, but this video does it all for you, plus shows some tips on chicken coops and eggs. See how to get mystery eggs from chicken coops in FarmVille (12/22/09).
Are you sick to death of waiting around night in Minecraft when you need a certain material from the overworld and can't get it without being killed by monsters? Well, Beta version 1.3 of the game is here to help. Now you can craft a bed! This video will teach you how to craft a bed out of wool and wood in Minecraft and then sleep in it, allowing you to skip the night safely and get back to harvesting your aboveground crops and such.
In this tutorial, we learn how to make a cute Thanksgiving card using stamps. First, cut an oval shape with an oval template. After this, you will stamp the image from the harvest home stamp set on watercolor paper. After this, outline the image with SU markers and color the image in with an aqua painter brush. From here, scallop the edges of the design to make it look more unique. Then, glue the stamp to the card stock and use it as the front of a card for the holidays! Experiment with diffe...
Pesto sauce is a staple of Italian cooking and makes any type of pasta taste fantastic. But instead of going to your neighborhood Olive Garden, make it yourself at home! Just make sure you have a food processor lying around! In this video, chef Jason Hill shows you how to make a traditional pesto sauce from the Cinque Terre region. He will show you how to harvest and toast the pine nuts and shows you how he uses his food processor to create the sauce. Bon Appetite!
You can never go wrong with cheesecake when looking for the perfect ending to a great meal. This how to video shows you how to make a pawpaw cheesecake. Pawpaws are like a native banana of Missouri, you can harvest this fruit and use it all year round.
Pickled peppers are a great way to preserve your garden harvest. From spicy to sweet, this recipe will be a great treat on a cold winter day. Pickling jalapeño peppers, Anaheims, bell peppers really, any pepper is good for pickling. This how to video shows you an easy pickling recipe that requires very little time and won't keep you in the kitchen canning all day.
The Solar Schoolhouse presents this video tutorial on how to use the Solar Cell Classroom Set. The purpose of this set is to give students hands on experience making electricity using sunlight. See what's inside the set, and then see how to wire three different types of electrical circuits: a simple circuit, a series circuit, and finally a parallel circuit.
Make a solar cell from a condom with this video tutorial. Solar energy is plentiful and better for the environment, so why not take an easily accessible commodity (like a condom), and use it to harvest the power of the sun. To replicate this hack at home, you'll need the following materials: 12 iron hairpins, 2 pennies (pressed before 1982), 2 electrical wires, 1 sheet of aluminum, 2 strong magnets, a condom, and mineral water. For more on making your own condom-based solar cell, watch this h...
They fall a palm tree and cut open the tree to retrieve bugs. The natives tell us that if they cut a tree down and wait a month, they can return and harvest the grubs.
This video tutorial shows how to cheat at FarmVille (11/01/09).
These are some great tips for improving speed on FarmVille. If you want to learn how to harvest and plow and plant faster, then these tricks will definitely help you out.
This is a cool experiment that shows what happens when we superheat steam. Wath as we move beyond a gas to something else! Steve Spangler is the science man and he'll turn you on to something cool. We usually think of water as a substance used to put out fires... but what happens when water turns to steam and that steam gets superheated? Watch in amazement as the steam created in the experiment is used to create - not extinguish - fire!
In this video, we learn how to properly balance chemical equations. You will see what substances are in each side of the equation. You will then need to count the atoms that are on each side of the chemical equation. Once you write down the number of atoms on each side, you will need to even them out. To do this, you need to change the coefficients within the equation. These change the total number of atoms inside of a chemical. Once you do this, you will add more to each atom present and the...
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve word problems involving a mixture of two or more substances.
Making a blue glowing substance is easy, as long as you already know the secret to making green luminescent phosphorescent glow powder. By watching the green glow-in-the-dark procedure, you know that you will need strontium nitrate, aluminum nitrate, europium and dysprosium nitrates, and nitric acid. That will make a green glow, but if you want to make a blue version, it's a relatively easy fix...
Origami is one of the oldest art forms. The uniqueness of this art is that it is made with only a single substance, which is paper. Paper is very common and cheap material. This video describes how to make a slice of 3D origami watermelon using paper of green, white and red colors. This can be used as a show piece with other fruits in a fruit basket. This is also a great gift idea. Make a 3D watermelon origami fruit basket to adorn your dining table.
Running low on cash in FarmVille? Sell some items and trees, and make it to your next harvest. This video tutorial shows how to sell items in FarmVille. While crops and plots can only be deleted, selling items and trees is a great way to make some quick cash if you're running low. The sell action is also the way to check the value of your various items, so even if you're set on coins, this is a great video to watch for the Farm Ville hopeful.
We next visit the farm, where the real production takes place. They are growing some unusual items. Several herbs, like Shiso or Perilla (Perilla frutescens) are available in green or red varieties. They have a very unique flavor, almost nutty with a touch of citrus and a very aromatic flavor. Jerry uses them to make a green apple shiso ice. And you can use it as a salad green when it's young and actually use the seeds as well. Use the tips in salads and the seeds when they start to form, the...
Latte art is a fun, creative way to spice up your average cup of joe. Watch this video to practice your latte art with steamed soapy water. First, pour a drop of dish soap into a latte making cup. then using the espresso machine fill it with hot water. Use the espresso machine to help steam and mix the soap, as if it were a latte. It will turn into a white, frothy substance. Then pour the soapy water into a coffee mug. Use the latte cup's guide to make sure you pour at the right angle. Watch ...
This short video is about melting a styro cup without fire. It's magical. Anyone watching it would wonder what had happened to the Styrofoam cup which was dipped in Acetone, nothing but common nail polish remover. This is a short and cute video and watching this could be fun for kids. The fun element comes at the later part of the video. This would kindle the interest of kids in trying out the reaction of different substances in various solvents.
Cleaning gutters is really not that hard. Get out your ladder and position it so that you can reach the gutters. Start by removing all the big stuff such as twigs and bigger sticks that have gotten into the gutter. These bigger items can be removed with your hands. What is left can be pretty yucky? There is a mud like substance that is made up of water, decomposing leaves, newer leaves, and smaller sticks that you won't want to touch. So use a scoop made out of a mild container that is cut in...
Not sure how to safely clean your wood table without ruining it? In this video tutorial, learn how to properly wipe off your table and how to protect it with a sealant called, Pastewax. This substance dries and does not attract dust making your table look shiny & new, like a piece out of a museum!
Love fresh garlic but don't have the outside space or right climate to grow it? Not to worry! This video is here to show you how to grow your very own fresh picked garlic indoors. Follow these easy steps and you'll have a delicious seasoning in a couple of weeks, and full grown heads of garlic in a couple of months!
Everyone loves a magic trick, especially when you wow them with a seemingly normal object. In this trick, take a regular coin and make it disappear and move around magically! Soon, you will be the hit of every party!
It’s time for science. You are able to calculate the molar mass for a compound using the periodic table and the amount of compound involved. You might need to know this in your everyday life but you will definitely need this in a chemistry class.
In this video we learn how to balance chemical equations properly. What is a chemical equation? It's a statement that uses a chemical formula to show identities and relative amounts of the substances involved in a chemical reaction. To balance an equation out you must have the same number of atoms on both sides of the chemical equation. Or, you must have the same amount of mass or matter on both of the sides. Once you have these balanced out so they are the same then you will have it complete...
Fondant is one of a pastry chef's favorite substances because it's so versatile. You can use fondant to coat a cake with an even, smooth surface, you can shape fondant into little adornments like fish and ladybugs, and you can even employ fondant to decorate cookies.
In this video, we learn how to evaluate a woman's body toxins. The best way to do this is to evaluate your life and your career. Different careers can expose you to toxicity. Another thing is test that your doctors can give you, that look at urine, blood, and saliva for toxic substances. These are not for everybody, just a certain population. But, the accuracy of these tests have not yet been proven scientifically. Not everyone needs to go on a detoxification diet, but it certainly can help y...
Protecting your home from water sounds like an easy enough task. It's only water, right? Well wait long enough and you'll find out that water always wins. Whether it builds up in your walls or in your basement, some sort of damage will arise due to the wet substance. But there are ways to hold back the water in order to protect the very space you live in.
In this Outdoor Recreation video tutorial Dave from 'journey the outdoors' explains how to make a bench shooting bag. This is used by bench or week-end shooters for recreation purposes. For this you will need an old sock. Take one that you don't use anymore and preferably a tight knit sock. Then fill it with rice and tie the open end of the sock. You can also fill it with beans or some other such substance. Rice and beans being bigger than sand, there will be more air in the bag and it will a...
How much air is actually inside a packing peanut? There is a simple experiment to conduct to see what is leftover. To begin, pour 200 ml of acetone into a glass container and add approximately 1800 ml of packing peanuts. Stir with a wooden spoon to dissolve. The video's author starts with the 1800 ml and realizes that that isn't enough. He then keeps adding until he has added an entire large bucket to the original 200 ml of acetone. After all are dissolved, all that is left in the glass conta...
In this Home & Garden video tutorial you will learn how to make a concrete counter top mold. Fu Tung Cheng from Concrete Network presents this video. For making different edges on your counter top, a compound called polyurethane is used for making the mold. It is a two part compound mixed together to form a rubbery substance. While using polyurethane follow the manufacturer’s recommended dosage, time, proportion and also use the recommended release agent. Take a piece of the molding wood and ...
This video shows you how to calculate the percentage yield in chemistry. To find the percentage yield, you will need to divide the actual yield by the theoretical yield. Then, multiply it by 100: i.e. % yield = actual yield/theoretical yield x 100. An actual yield is the amount of a substance produced in an actual laboratory experiment. It is based on an actual physical measurement of a quantity. The theoretical yield is the yield as is calculated on paper: i.e. through calculations. Therefor...
The way to convert 0.300 Moles of water into Grams is to start by writing what you have. Then put grams on top and moles on the bottom, then put one by the mole, the omler mass goes by grams. Now you figure out the moler mass of water which has 2 H and 1 O, its 2 times 1 which is the atomic mass for hydrogen plus 16.0 for oxygen which gives a total of 18.0 g/mol. So then you insert the 18 up by the grams, now you can cancel out the moles and multiply 0.300 times 18.0g and it gives you 5.40 g,...