Hot Science Experiments How-Tos
How To: Get a coin out of water without getting wet
In this tutorial, we learn how to get a coin out of water without getting wet. First, place the coin inside of water on a plate. Next, use a lighter to light a piece of paper on fire, then place the paper inside the water cup and let it smoke and burn. Next, push the cup down onto the plate, and it will soak up all the water that was on the plate! Then, your penny will be dry and you can pick it up without getting wet! This is a great trick to show your friends and works easily without any pr...
How To: Make non-Newtonian slime mixing cornflour and water
In this tutorial, we learn how to make slime by mixing corn flour and water. To start, you will need corn flour, water, and two plastic containers. First, pour the corn flour into one plastic container and then add in some water with food coloring to the mix. After this, mix the combination together until it makes a paste. Add more water or corn flour as you mix. When finished, grasp the mix in your hands and it will start to turn into slime! You can color this with any color food coloring, b...
How To: Build a wind turbine with PVC windmill blades
In this Education video tutorial you will learn how to build a wind turbine with PVC windmill blades. This project when completed will charge a 12V battery. You can turn a motor in to a generator. When you spin the shaft on the generator, electricity is generated. So you get a motor with a flywheel and attach the turbine blades to it. When the blades turn with wind action, electricity will be generated. Take PVC pipes, 8" in diameter and 24" long. Cut the blades out of the pipe as per directi...
How To: Make Hard Soap with Guava Leaf Extract & Lavender
In our personal experience, the hardest part about a science investigatory project is simply coming up with a good idea. And we suggest that for your investigatory project you find a topic that's both novel and useful.
How To: Experiment with circular motion
This video shows various experiments with circular motion. In Dr. Carlson's Science theater he uses water, a lit candle, and a piece of paper to show the ways that circular motion causes gravitational pull. The water in a glass doesn't spill as it is spun around 360 degrees in a circle, even upside down. The flame on the candle was pulled toward the center when spun around. The piece of paper becomes a paper saw and was able to cut wood when spun. He not only demonstrates centrifugal force wi...
How To: Find the North Star from the Northern Hemisphere
In this how to video, you will learn how to find the North Star in the northern hemisphere. To do this, you must know how to locate the Big Dipper and the Little Dipper. The Big Dipper is one of the brightest constellations in the sky. You can use this constellation to find the location of the north star. The two stars at the cup of the Big Dipper will point towards Polaris, also known as the North Star. The North Star is the end of the handle of the Little Dipper. This will be helpful if you...
How To: Experiment the law of inertia
Newtons proposed the concept of inertia. According to him an object at rest tends to stay at test and an object in motion tends to continue in motions unless acted up on by an external force. This is the principle of inertia. The tendency of the body to continue to stay as it was is called its inertia. You can demonstrate this principle with a simple experiment. As shown in the video when the hoop is pulled out the pen cap falls in to the bottle. Here the hoop is acted upon but the cap is not...
How To: Make an awesome colored smoke bomb
The video describes an easy at home process for making smoke bombs. The items you will need are as follows:
How To: Understand how metals react in hydrochloric acid
In this video tutorial the instructor talks about Hydrochloric acid (HCL) and how it reacts to a few metals. To try this out take 30 ml of concentrated hydrochloric acid in a beaker. You need to employ caution while handling acids, especially if you use strong ones. Now you can throw small pieces of different metals into it carefully to see how it reacts with different metals. For instance when this HCL comes in contact with metals various reaction take place depending up on the metal. Like i...
How To: Break a yardstick with atmospheric pressure
This video shows you how to break a yardstick with atmospheric pressure. The instructor first lays a ruler halfway on and off of a table. He then covers half the ruler with newspaper. The instructor states that you can chop the ruler in half with your hand because the air holding down the paper will keep the ruler in place. The experiment does work correctly and he did break it in half perfectly. This instructor seems to have many similar videos on the subject.
How To: Purify hydrochloric acid
This video topic was changed. It is now converting muriatic acid to reagent grade hydrochloric acid, HCL).
How To: Make oxygen from permanganate and hydrogen peroxide
C For Chemistry delves into the chemistry of science experiments. This chemist knows what he's talking about. These chemistry experiments are not only fun, but very educational for all of those interested in scientific chemical reactions and properties.
How To: Make charcoal (carbon) by the dehydration of sugar
C For Chemistry delves into the chemistry of science experiments. This chemist knows what he's talking about. These chemistry experiments are not only fun, but very educational for all of those interested in scientific chemical reactions and properties.
How To: Get lithium metal from an Energizer battery
Watch this science video tutorial from Nurd Rage on how to get lithium metal from an Energizer battery. They show you how to get Lithium Metal from an Energizer Ultimate Lithium battery.
How To: Make nitric acid
Watch this science video tutorial from Nurd Rage on how to make nitric acid. They show three ways to make nitric acid based on two different chemical approaches, both of which can be done using easily accessible materials.
How To: Make glass mirrors with silver nitrate
Watch this science video tutorial from Nurd Rage on how to make a mirror silvering solution from silver nitrate, ammonia, sugar, and sodium hydroxide.
How To: Use a Desiccator in the Chemistry Lab
For your chemistry experiments, you'll eventually need to know how to use a desiccator. Well, this science tutorial, interactive animation will show you how to use a desiccator in the chemistry lab.
How To: Create an Explosion with Liquid Nitrogen and a Bottle
Try out this science experiment... demonstrate pressure and volume. Watch this video tutorial to learn how to create an explosion with liquid nitrogen and a plastic bottle. See the demonstration of the exploding reaction of the pressure build up in the bottle.
How To: Make an amazing floating static orb
Learn how to make this spooky, amazing floating static orb. This is so simple, and so cool. It uses static electricity to make a tinsel orb levitate above a PVC pipe. We've gotten the orb to float for over 10 minutes. We just discovered you can use a regular balloon instead of the PVC pipe, but we like the pipe best. Watch the video, and then make your own!
How To: Do Hot Filtration & Recrystallization in the Chem Lab
Find out how everything in a chemistry lab works, from pipettes to burners to recrystallization to storage. You'll get precise instructions on how to work and perform certain scientific duties in the chem lab, whether it's chemical or just ordinary high school science.
How To: Implode a soda can with heat
Check out this science experiment video to see how to implode a soda can with heat. That's right, implosion. Take an empty aluminum soda pop can and put a spoon of water into it. Heat it over the stovetop for about thirty seconds, then invert the can and dip it into a bowl of water. This is as simple as science gets, and easy to do, just be safe around the stove flame and don't burn yourself.
How To: Insert a needle in a inflated balloon without popping
Not a trick or an illusion: this is real! A normal balloon is examined and blown up by a spectator and then a long needle is plunged through the balloon without popping it. Learn how to do this amazing feat of magical science. The balloon does not pop, even though the needle is really puncturing it!
How To: Dry an organic solution in the chemistry lab
The Interactive Lab Primer (ILP) has been developed as part of the Royal Society of Chemistry Teacher Fellowship Scheme, one of the themes of the Chemistry for Our Future program, and initiative which aims to secure a strong and sustainable future for the chemical sciences in higher education. The aim of the ILP is to address the diverse range of experience and skills students bring with them to a university by offering a resource to support their transition from school to the university chem...
How To: Carry out a titration in the lab
The Interactive Lab Primer (ILP) has been developed as part of the Royal Society of Chemistry Teacher Fellowship Scheme, one of the themes of the Chemistry for Our Future program, and initiative which aims to secure a strong and sustainable future for the chemical sciences in higher education. The aim of the ILP is to address the diverse range of experience and skills students bring with them to a university by offering a resource to support their transition from school to the university chem...
How To: Weigh samples in the lab using a balance
The Interactive Lab Primer (ILP) has been developed as part of the Royal Society of Chemistry Teacher Fellowship Scheme, one of the themes of the Chemistry for Our Future program, and initiative which aims to secure a strong and sustainable future for the chemical sciences in higher education. The aim of the ILP is to address the diverse range of experience and skills students bring with them to a university by offering a resource to support their transition from school to the university chem...
How To: Use the Unicam UV-visible spectrometer in the lab
The Department of Biological Sciences at the University of Alberta brings you this video tutorial specifically relevant to your student laboratory courses, specifically microbiology. If you're a student at any school of biology, this information will be helpful for learning how to use the Unicam UV-visible spectrometer, split beam and internal printer in the lab.
How To: Construct a vinegar battery and power a calculator
Using only vinegar and a few simple materials, it is possible to construct a working battery. This science video tutorial explains how to construct and use a battery like this to power a calculator. A good science project as part of an introductory electricity course. This project can be used as a science fair project or merely for fun. If you've ever wanted to make your own battery, know is the time, this science experiment will show you how.
How To: Extract DNA from a banana
Check out this instructional science video that demonstrates how to extract DNA from a banana. This is a great science experiment for students and kids to perform by following the simple step by step instructions outlined in this science tutorial video. Extract real DNA from a banana and analyze it under a microscope.
How To: Dissect a female cow reproductive tract
Want to know what the insides of a cow look like? Well, go no further... these video tutorials will show you the anatomy of a cow reproductive tract, which is suspended by the broad ligament, which has three component parts; the mesometrium (which holds the uterine horns), the mesovarium (which holds the ovary), and the mesosalpinx (which holds the oviduct of the female cow.
How To: Turn an ordinary egg into a silver egg
Can't turn silver into gold? Don't worry, at least you can turn an ordinary ivory egg into silver. That's better than nothing, right?
How To: Make sodium acetate or a hot ice heating pad
In this how to video, learn to make sodium acetate (hot ice) with household items. Make a heating pad, that is re-usable more than 100 times, with this step by step science experiment.
How To: Make an acetylene explosion
A demonstration of the explosive potential of even a small amount of acetylene mixed with the right amount of oxygen. Watch to learn how to do this yourself. Make sure to wear goggles and stand at a safe distance when making your own acetylene explosion.
How To: Make nitrogen triiodide
Learn how to make nitrogen triiodide (NI3), the main ingredient of the small, paper-covered parcels that you throw at the ground to make a snapping noise, with household chemicals and items. This chemical is very unstable, so please exercise caution.
How To: Do this quick foot experiment to trick your brain
This week's experiment has made the rounds through the Internet as a strange trick, but there is science here too. We are going to use the science of complex systems to confuse your body. To try this, you will need:
How To: Make a dust explosion experiment
Watch this short how to video to learn how to make a simple dust explosion experiment. Also, see it in slow motion in Chapter 2.
How To: Make a self inflating balloon
Very easy to make! Cool experiment for self-inflating balloon. All you need is a bottle, vinegar and a baking soda.
How To: Make Your Own Salt Crystal
Video: .
How To: Make Edible Slime
A cool experiment for kids and parents that allows you to make edible Kool-Aid slime. The video attached gives the step-by-step process and shows how fun it is to create the final product.
How To: Clean Copper Coins in One Minute
Video: . You Need just 2 Components:
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!!