Want to learn how to make a grape magically disappear? Let Ryan Oakes show you how in this mystical Mouth Magic trick! You will need two grapes. Sometimes we use materials that require adult supervision... like scissors so make sure you have friends and family around whenever you do magic tricks.
Get right to the point with this magic trick! You will need two pencils. Sometimes we use materials that require adult supervision... like scissors, so make sure you have friends and family around whenever you do magic tricks.
Your audience will be bursting with excitement when you demonstrate the Invincible Balloon trick! You will need a white or clear balloon, cellophane tape, and a few straight pins. Sometimes we use materials that require adult supervision... like scissors, so make sure you have friends and family around whenever you do magic tricks. 1. Preparation: Blow up the balloon so that it’s full, but not over-inflate it. Now, place one or two small strips of cellophane tape on the balloon (near the top).
Want to learn a trick that you can perform anywhere at any time? All you need are some props you already have…your hands! Sometimes we use materials that require adult supervision... like scissors, so make sure you have friends and family around whenever you do magic tricks.
When you're a magician people expect you to have a few good card tricks under your sleeve, so be prepared with this one! You will need one deck of cards. Sometimes we use materials that require adult supervision... like scissors, so make sure you have friends and family around whenever you do magic tricks.
Want to turn George Washington's frown upside down? Then tune in to this trick! You will need a crisp one dollar bill. Sometimes we use materials that require adult supervision... like scissors, so make sure you have friends and family around whenever you do magic tricks. 1. Preparation: Give the bill a crease right in the middle of George’s smile. George should be inside the fold.
This floating cup is lighter than plastic and lighter than glass, but is it lighter than air? Tune in to find out! You will need a styrofoam cup and scotch tape.
Get ready to perform a trick where you make a spoon bend like it's rubber! All you need is a regular metal spoon.
This cool trick involves a little math, but you won't believe the results! Sometimes we use materials that require adult supervision... like scissors, so make sure you have friends and family around whenever you do magic tricks. You will need
Sometimes science looks like magic and that's exactly what Ryan Oakes is going to demonstrate with this cool trick. You will need pepper, bowl of water and liquid soap. Sometimes we use materials that require adult supervision... like scissors, so make sure you have friends and family around whenever you do magic tricks.
Now you see it, now you don't! Team up with the science sleuths of A-TV to make your own invisible ink.
Drywall is a great way to easily cover the studs, electrical, and piping that hide inside your ceiling. You can even use drywall to replace cracked plastered ceilings without the technical expertise needed to smoothly cover a ceiling with plaster.
Soldering copper pipes is a basic plumbing skill that once mastered will enable you to tackle many DIY home repair and home improvement projects - for instance, replacing copper water lines or installing a new spigot. It can be as much an art as it is a science, thus the more you get the "feel for it," the faster and easier it gets.
To etch copper, an acidic solution of copper chloride and hydrochloric acid may be used. Gather copper etching materials with tips in this free electronics video. Etch copper - Part 1 of 15.
This highly educational video geared towards scientists will show you how to generate AC electrokinetic phenomena by microelectrode structures.
Gathering the materials is probably the most challenging part of the project, though it's great fun.
Move over NASA— SpaceX is taking over. Well, not really. But today, the privately funded spacecraft company broke all expectations when their Dragon capsule fell to a soft landing in the Pacific Ocean, completing an undoubtedly successful demo flight of nearly two full trips around Earth. It was the first re-entry of a commercial spacecraft ever, bringing commercial space transportation closer to reality.
Fire. It’s everywhere— always has been. From the Ordovician Period where the first fossil record of fire appears to the present day everyday uses of the Holocene. Today, we abundantly create flames (intentionally or unintentionally) in power plants, extractive metallurgy, incendiary bombs, combustion engines, controlled burns, wildfires, fireplaces, campfires, grills, candles, gas stoves and ovens, matches, cigarettes, and the list goes on... Yet with our societies' prodigal use of fire, t...
Many foods do not come in natural packaging that is as useful and versatile as its content. Eggs are an exception. So, the next time you buy a carton of eggs, be sure to hold onto the eggshells after you are finished cooking with them.
You see before you the humble block: This single, unassuming block couldn't possibly hold anything of value, right?
The Workshop this weekend went of without a hitch! Except that it didn't happen until later at night, The workshop went exceptionally well. Lots of people came out to build in this weeks workshop and here's some nice pictures to help tell the tale!
In this article, I'll show you how to prank your friends on April Fool's Day with the very popular Google Voice, a computer to land/mobile calling feature. Basically, Google allows you to play whatever you like through the microphone port on your computer, and play it right through to your victim's phone. Whether it's Rick Astley ("Never Gonna Give You Up") or a text-to-speech application, general hilarity always follows.
The exploding ashtray prank was once fairly commonplace long before the Internet was born. Using flash cotton to create a startling explosion, this prank is certainly effective at getting a reaction. Flash cotton is a staple of many magic acts; used for its ability to create a brilliant flash of fire without causing a burn to the skin.
This week, I've been working on a project that sort of takes a spin off an old-style potato gun. Using PVC pipe and the rapid combustion of hairspray, we can launch a rocket hundreds of feet into the sky. As usual for my projects, I tried to use only materials and parts that are commonly available. I even give two different forms of ignition, in case one method ends up being hard to come by. The following video will explain the project further: The launcher can be reloaded and fired repeatedl...
In this article, I'll show you how to make an awesome "Death Ray" using the large magnifying lens from an old projection TV. The lens is called a Fresnel lens; a device that employs several ridges to focus light, rather than a complete curve.
His name is Don Pettit, but I like to call him Space MacGyver. He's well known for his paper clip fixes and ingenious coffee invention in zero gravity, and we've all seen the NASA astronaut in his Saturday Morning Science videos during his first stay on the International Space Station. And now he's back on the ISS with a brand new physics-related show... Science Off the Sphere.
In a previous article, I showed how to make a powerful airsoft BB machine gun with a portable air supply using about $50 worth of PVC and air fittings. For this project, I have simplified the design to make a machine gun out of only 4 parts totaling about $15 that runs directly off of an air compressor.
Continued from Organize Yo'sef Part One!
Interested in taking a few snapshots of the likely auroras from the recent solar flare the Sun sent our way?
Welcome to Minecraft World! Check out our advanced tutorials and come play on our free server. Missed the other guides? Click on the links!
I have to admit that I am an environmentalist wacko. That may sound strange, considering my life is tied up in PVC, which is considered one of the most poisonous materials on earth... but it's true. I love this planet, and I want it to be inhabitable for as long as the sun is in this phase of its life.
Part 2 Welcome back! In my last post I talked about the exterior aspects and techniques of building a great looking house, and now we shall focus on the interiors.
Reuben Margolin builds large scale kinetic sculptures based off of mechanical waves. Some of his sculptures contain hundreds of pulleys all working in harmony with each other to create sinusoidal waves and their resulting interference patterns. He designs them all on paper and does all of the complicated trigonometric calculations by hand. Everything is mechanical; there are no electronic controllers.
Create Your Cardboard Masterpiece Before you can create the shader, you must create an object to test the shader out on so that you will feel comfortable with your results. I have chosen to do the traditional cardboard box for this.
WICKIUP 68 points (18 points without the bingo) Definition: an American Indian hut [n]
What is Technology? Technology is all around us. Some technology we take for granted while other technology we allow ourselves to be amazed and baffled by. Technology is more than modern technology companies like Cisco Systems, IBM, and Google.
Beauty is a fine line between art and science for Pe Lang, a Swiss sculptor living and working in both Berlin and Zurich. The autodidact artist specializes in graceful, hand-built kinetic sculptures made of magnetic, electrical and mechanical devices, all of which are elegant and completely mesmerizing. "Positioning Systems - Falling Objects" is one of his newest contraptions, which feels like a mix of home waterfall fountains, mechanical metronomes and a busy manufacturing plant.
Ikebana, the Japanese art of flower arrangement, dates back to over 500 years ago and is still practiced as a highly respected cultural art form in modern-day Japan.
Area 51 is the most secretive military base in the United States, a base that U.S. government officials to this day still barely acknowledge because of its top secret development and testing of experimental aircraft and weapons systems. But a slew of Cold War-era documents have finally been declassified, and National Geographic has discovered a rather low-tech method the military used to hide its high-tech prototypes.
E Ink technology is nothing short of amazing. It recently contributed to the world's first bend-sensitive flexible smartphone, and now it's capable of something even cooler, not to mention astonishingly simpler—flashing digital displays on cloth.
