What Happens When You Mix Vinegar and Baking Soda?
Feb 28, 2017 · The first reaction is the acid -base reaction. When vinegar and baking soda are first mixed together, hydrogen ions in the vinegar react with the sodium and bicarbonate ions …
What Is a Mime? - Wonderopolis
Aug 13, 2014 · Mime is a form of silent art that involves acting or communicating using only movements, gestures, and facial expressions. A person performing mime is also called a …
What Is the Space-Time Continuum? - Wonderopolis
The space-time continuum consists of four dimensions: the three dimensions of space (length, width, and height…or up/down, left/right, and forward/backward, depending upon how you …
Wonders with Charlie - Wonderopolis
Charlie Engelman is a writer, producer, and director of two National Geographic television series, Nature Boom Time! and Weird But True. His career as a science communicator began while …
Who are the Anunnaki? - Wonderopolis
The Sumerian civilization existed from 4100 B.C.E. until around 1750 B.C.E. The name “Sumer” meant “land of the civilized kings.”. The Sumerians were one of the first groups to divide time …
What Is Murphy’s Law? - Wonderopolis
Basically, if anything could go wrong, it did. Murphy said something to that effect, others repeated it, and the idea has been more commonly known as Murphy's Law ever since. Murphy's Law …
How Does a Plasma Ball Work? - Wonderopolis
Oct 30, 2014 · The modern plasma balls popular as novelty and educational items today were first designed by Bill Parker. The electrode at the center of a plasma ball emits a high-frequency, …
What Happens to Sugar When It Dissolves? - Wonderopolis
If you’re thinking of lemonade, sweet tea, or sweetened coffee, you’re right. When a solute dissolves well in a solvent, chemists say it has high solubility. Sugar has high solubility in …
How Does the Binary System Work? - Wonderopolis
The binary system, on the other hand, is a base-2 number system. That means it only uses two numbers: 0 and 1. When you add one to one, you move the 1 one spot to the left into the twos …
What Is a Public Service Announcement? - Wonderopolis
Public service announcements, of course! Public service announcements, or PSAs, have been around since the Advertising Council was formed as the United States was entering World …