This video is compilation of ten amazing optical illusions: Rooftop Illusion, Color Illusion, Motion Binding Illusion, Crazy Wire Illusion, Duck-Rabbit Illusion, Silver Egg Illusion, Anamorphic Illusion, Water Illusion, Animated Optical Illusion.
In this experiment, we're going to get Mn2O3 (manganese(III) oxide) from MnO2 (manganese(IV) dioxide). Mn2O3 forms brightly red or a dark red colored crystal. It is used in Li-ion batteries, since (in a form of a crystal) it conducts electricity (much like MnO2).
Video covers four Theorems that pertain to Inscribed angles . The four Theorems are as follows.Theorem: The measure of an inscribed angle is one half the measure of its intercepted arc
im trying to file motion for family court to have him reopen case to bring my grandchildren home from foster carethe parents rights were terminated and i want my grandchildren
Vertical angles are angles that are across the street from each other, so you always look at vertical angles in relationship to each other and in relation to each other. Vertical angles create complementary and supplementary angles.
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. With this free math tutorial, you'll learn how to calculate the area of a triangle by formula. In this clip, you'll learn an easy finger-counting trick for quickly calculating multiples of 9.
Use these shortcuts to help find leg lengths and the hypotenuse of a 30-60-90 triangle.For example,if you are given the leg length how can you quickly find the hypotenuse?If you are given the hypotenuse of a 30 60 90 triangle,how do you find the leg length?
Video gives directions for solving percent increase and decrease word problems:Bob bought a bike for $40, and he sold it for $60. He made a profit of what percent?A cell phone was reduced from $120.00 to $80. The phone was marked down what percent?
This requires a dry hen's egg at room temperature. Hold an egg near a candle flame to cover it with soot. It will need to be completely covered. This is tricky, because if the egg is a tiny bit damp the soot will easily flake off on to your fingers as you turn the egg. Once the egg has a nice black sooty coating, gently immerse it in a bowl of water.
Are we headed towards world war 3? This question comes in my mind when I hear about all the conflicts happening in this world. The influence of ISIS on Iraq and Syria, Russia- Ukraine conflict, border disputes between India-Pakistan-China and so on. Nations are fighting for territories, resources, religion. What more can happen? Here is the top three list of conflicts which can spark World War 3.
How to use "we half it,we square,we add it to both sides" when using the complete the square" This method can help make a complex Math problem a little bit easier.
This video has 7 fraction hacks that can save you time when working with fractions. The hacks are:Adding fractions without a LCMFractions you must memorizeThe circle methodThe ladder method for LCM and GCFWhat is the name of the fraction barAlternative to the criss cross methodKeep Change Flip
The key to simplifying fractions is to convert the fraction from a hamburger to a hot dog. In other words you change it from a fraction to a division problem, and then use Keep,Change,Flip to simplify. The video explains all of this and helps make complex fractions,simple.
If you have a rectangle and the length of only one side is given,how do you find the perimeter. The video shows how the diagonal creates a right triangle. This right triangle can be used to find the other side of the triangle, and then the perimeter.
Learn how to find the area of an equilateral triangle. Apply the formula for finding the area of an equilateral triangle. Solve an example problem calculating the area of an equilateral triangle.
30-60-90 triangles have properties that allow you to use shortcuts in order to find leg lengths and the hypotenuse. For example, if you know the hypotenuse you can use these shortcuts to find leg length.
Complex fractions are fractions that contain a fraction in the numerator,the denominator, or both. You can use the Keep,Change,Flip method in order to simply these complex fractions.
Most of us have conducted an investigatory science project without even knowing it, or at least without knowing that's what it was called. Most science experiments performed, from elementary to high school students and all the way up to professional scientists, are investigatory projects.
The trick in the video is that the magnets are made of a conducting material and they connect the battery terminals to the copper wire, so the battery, magnets and copper wire make a circuit that generates a magnet field just in the vicinity of the battery. The geometry means the two magnets are automatically at the ends of the generated magnetic field, where the field is divergent, so a force is exerted on the magnets.
In the aftermath of the unindicted police killings of Michael Brown and Eric Garner, we've been told that the system worked as intended. When our legal system's outcome is at conflict with what a majority of Americans believe is just, it's clear that some changes are needed. But what specifically needs to change? And what can an average citizen with a moral and just cause do to prevent these kinds of tragedies from repeating themselves again and again?
Turn your kitchen into a science lab with this egg-tastic science experiment, which turns a shelled raw egg into a bouncing translucent ball. It's one of the simplest tricks of all time, and all you need is a raw shelled egg and some vinegar.
It's been a minute since Michael Bay released his tragedy of a remake of Teenage Mutant Ninja Turtles. As a huge fan of the cartoon and the movies from the '90s, I have made it a point to not watch the latest this franchise has to offer—I'm certainly not in the business of ruining my childhood.
