Experiments in physics and chemistry at home

Physics and chemistry are both fascinating subjects, and anyone who has ever done experiments at home knows it. These experiments can be very simple, or they can involve a great deal of preparation. When you’re doing experiments at home, it is important that your safety is a priority. You must be careful with chemicals and other substances, as well as ensure that you have the correct equipment to carry out your experiments safely. Experimenting in these fields can be very rewarding and can lead to many different job opportunities for those who continue their education in this field. If you love experimenting in chemistry and physics at home, check out these options and see which one piques your interest.

Chemistry at home

Chemistry is the study of the composition, properties, and reactions of matter. It is a science that is used in many fields, from the medical and chemical industries, to research and development in the food and beverage industries. Those who study chemistry at a higher level often choose a specific industry where they will apply their skills. It is a fascinating topic, and one that is used in everyday life. 

An easy chemistry experiment to try is making your own solar-powered battery. When the sun is shining, its energy can be used to power many things in your house, like flashlights and garden lights. What if you could store that energy and use it later? A solar battery allows you to do just that. In this experiment, you’ll make your own solar battery, and then use it to power an LED light. First, you’ll need to get a few materials. These include a clear plastic cup, a piece of cardboard, a pencil, a copper coin, and a 1/2-inch copper wire. Now, you’re ready to start the experiment. First, draw a small square on the cardboard and cut it out with a pair of scissors. Next, wrap the copper wire around the cardboard so that the pencil is placed in the middle. Next, fill the clear plastic cup with water and place the copper coin in it. Place the cardboard and the pencil in the cup and wait for the sun to come out. After an hour or so, your solar battery should be charged.

If you are interested in chemistry, you may want to consider making your own experiments from home. This is a great way to learn about the field while having fun and being safe! Some common experiments to try at home include making paper chromatography to separate coloured dyes, making a crystal garden with hydrogen peroxide and dishwashing detergent, and making a volcano with baking soda and vinegar. These experiments are simple and great for kids, so get your friends and family together and have fun while learning!

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Physics at home

Physics is the study of matter and energy, and the laws that govern them. It is present in our everyday lives and goes beyond the conventional applications of engineering, biology, and medicine. If you are interested in physics, you can do experiments at home that are similar to those conducted in a school setting. 

One that often gets overlooked is the soda bottle rocket. For this experiment, you’ll need two 2-liter soda bottles, duct tape, and a paperclip. First, you’ll need to remove the caps and labels from the bottles. Next, you’ll need to cut the bottles in half and then duct tape the two halves together (with the bottoms facing each other). Once you have your two soda bottle rockets, you have to load them up with fuel and then launch them! For fuel, you can use anything that is flammable, such as hair spray, hand sanitizer, or mouthwash. You can also use a chemical called potassium nitrate, which is used in gunpowder. To launch the rockets, you can use a slingshot, a rubber band, or a piece of elastic.

Understanding how experiments are set up can benefit you in many ways, so take note! Some experiments you can try at home include making a pendulum, making an electromagnet, and observing the surface tension of water. These experiments are fun and easy to do, and you can use them to learn more about physics. If physics is the field of study you’re interested in, you can continue your education by enrolling in a bachelor’s degree program in the subject.

Experimenting with biology at home

Biology is the study of living organisms, as well as the environments in which they live. Those who study biology can work in a variety of fields, from medical research and laboratory testing, to wildlife management and conservation. If you are interested in the study of biology, there are many experiments you can do at home to learn about this field.

Much of high school biology is focused on instilling the elements of science in students. The scientific method is one of these main focuses. The method prompts participants in science to be investigators and to come up with a guess about what will happen in a given experiment, called a hypothesis. The point of the experiment is then to either prove the hypothesis correct through the experiment or prove it incorrect. This prompts teens to get involved in the scientific method while teaching other scientific skills, such as:

  • The ability to make a rational estimate based on present factors and knowledge
  • Close detail and monitoring skills
  • The possibility of being wrong and how to move past that if it turns out to be the case
  • Quick thinking skills

Some experiments you can do at home include extracting DNA. DNA is the stuff that tells our cells what to do and how to look. It resides in the nucleus of a cell, so as you can imagine it is quite tiny. In fact, you normally need a very powerful microscope to see DNA for yourself. That is unless you extract it and force it to join up together into one giant mass of DNA. And that is exactly what you do with this Banana DNA Extraction experiment

Also the Dissecting a flower, Many of the typical spring blooms, such as lilies, tulips, and daffodils, have clearly seen elements, which makes them excellent specimens for your students to study the structure of a flower. One of the best ways to do this is through a flower dissection! These step-by-step directions for a flower dissection will help you examine the structure of a flower.

If biology interests you and you’re looking for experiments to conduct at home, these are a good place to start. These experiments are simple, yet allow you to learn a lot while having fun. If biology is a field that you’re interested in, you can continue your education by enrolling in a bachelor’s degree program in the subject.

Robotics and programming experiments at home

Robotics is the use of machines and computers in the performance of functions that are normally done by humans. Robots can be programmed to perform specific tasks and can be used in many areas and industries, such as construction, health care, and more. 

If you are interested in robotics, you can try conducting experiments at home to learn more about this field and what it entails. Some experiments you can do at home include building a light sensor, building a simple circuit, and building a small robot. If robotics interests you, these experiments are a good place to start. They are easy to do and will allow you to learn more about what goes into robotics. You can continue your education in robotics by enrolling in a bachelor’s degree program.

Brilliant Chemical Reactions

A classic chemical reaction that kids will love! This is also a great way to introduce them to the concepts of acids and bases and teach them about how household cleaning products work. What You’ll Need: – Vinegar – Baking Soda How to Set Up the Reaction: Pour a small amount of vinegar into a cup and then add some baking soda. You’ll immediately see the fizzing start as a chemical reaction occurs between the vinegar and the baking soda. You can also try this with a small amount of lemon juice instead of vinegar. What the Reaction Means: The fizzing you’ll hear is carbon dioxide gas being released as a reaction between the vinegar and baking soda takes place.

Carbon dioxide is a weak acid that’s formed when the baking soda reacts with the vinegar’s acetic acid. This reaction is also what causes the bubbles to form in your beverage. The reaction of the baking soda and vinegar is a classic example of an acid-base reaction.

The Incredible Shrinking Mushroom

Kids love visual experiments, but sometimes we adults forget how important they are when teaching. This experiment is a great one to show kids how plants need nutrients to grow and how they can be affected by changes in their environment. What You’ll Need: – 1 Fresh Mushrooms – 1 Pot – Water – Salt – Newspapers How to Set Up the Experiment: Start by filling your pot with water and adding a small pinch of salt. Place your mushroom inside the pot and cover it with a layer of newspaper. 

Place the pot somewhere where it won’t be disturbed and leave it there for 12 hours. What the Experiment Means: After 12 hours, check the mushroom. You should notice that it has shrunk in size. This happens because mushrooms are living organisms and like all living things, they require nutrients to grow and survive. The newspaper you placed the mushroom under prevents it from getting the nutrients it needs from the water. By adding a pinch of salt to the water in your pot, you’re also removing some of the water’s ability to retain nutrients. The mushrooms can’t survive without the nutrients they need to grow, so they start to shrivel up and shrink.

Invisible Ink Revealed!

This experiment is a great way to teach kids how different solvents can react with certain inks and how to identify an unknown substance. What You’ll Need: – Paper – Several Types of Inks – Solvents – A Safe Place to Set Up Your Lab – A Spoon How to Set Up the Experiment: First, set up your lab and put on your lab coat. Experiment with different inks and solvents to see how each one reacts. Pour a small amount of each solvent into separate cups, one for each type of ink. 

Hold your paper above the cups and let the ink drip onto the paper. What happens when you hold the paper over one of the cups? What the Experiment Means: Ink is made from solvents, so when it drips onto the paper it reacts with the paper and stays on the paper. When you hold the paper over the solvent, the solvent pulls the ink away from the paper. By holding different pieces of paper above the cups of solvent, you can see which one is pulling the ink away from the paper.

Sticky Shoe Experiment

This experiment is a great way to introduce kids to the concept of oxidation in chemistry and how important it is to protect your skin from UV damage. What You’ll Need: – Shoes – Newspapers – A Bowl – Bleaching Powder – A Spoon How to Set Up the Experiment: Start by placing a pair of your shoes in a bowl and covering them with a layer of newspapers. Place the bowl outside in direct sunlight for a day. The following day, add a spoonful of bleaching powder to the bowl. Leave the bowl in the sunlight for another day and check the newspaper. What the Experiment Means: Oxidation is what happens when your skin is exposed to UV radiation from the sun. This chemical reaction causes a breakdown of the substances that make up your skin, including proteins, lipids, and DNA. The newspapers that were placed in the bowl have become discolored and have changed color. This is a result of oxidation and the newspapers have turned brown, which is a common result of oxidation. You can prevent this by wearing sunscreen and wearing UV-protected sunglasses when you’re out in the sun.

Coke and Mentos Experiment

This experiment is a fun one for kids to do either at home or at school. You can even use it as a science fair project and it’s a great introduction to the world of chemistry. What You’ll Need: – 2 Cans of Coke – 2 Bags of Mentos – A Bottle that Can Hold Several Liters How to Set Up the Experiment: Open the two bags of Mentos and pour them into a bottle. Open the two cans of Coke and pour each into the bottle with the Mentos. Close the bottle and leave it alone for around 20-30 minutes. What the Experiment Means: The CO2 gas that’s produced when the Mentos are dissolved in the Coke builds up in the bottle and forms carbonic acid. This acid is what’s responsible for making the fizz. You can try this experiment with any carbonated drink and see if the results are the same!

Bright Sparks: The Magic of Calcium and Magnesium

This experiment is a great one for kids who love science and the outdoors. It’s a brilliant example of how two chemical elements can be combined to create something new and how they’re used in everyday life. What You’ll Need: – A Shovel – A Large Bowl – Water – Table Salt – A Match How to Set Up the Experiment: First, dig a large bowl-shaped hole in the garden and fill it with water. 

You can use a spade but a shovel is easier and can make a bigger bowl. Leave a small amount of water in the bowl but make sure it’s not overflowing. Sprinkle a few tablespoons of table salt into the water. Leave the bowl in the sun for a few hours. What the Experiment Means: Calcium and magnesium are two elements that react together when they come into contact with water. This reaction causes the water to boil and turn into steam. You can see this happening in the bowl by watching the water bubble and steam. You can also try this experiment indoors without the sun.

Beautiful Bubbles: The Magic of Carbon Dioxide

This experiment is an easy one to set up and all you need is a plastic soda bottle and some food coloring. It’s a great one to do with younger kids as they can help with the set up and experiment. What You’ll Need: – A Plastic Soda Bottle – Food Coloring – Water How to Set Up the Experiment: Fill the bottle halfway up with water and carefully add a few drops of food coloring. Seal the bottle and shake it gently to mix the coloring with the water before setting it aside. Leave the bottle out in the sun for a few hours and watch the bubbles form inside of it. What the Experiment Means: The bubbles that form in the bottle are caused by carbon dioxide bubbles that escape from the water. These bubbles are formed when carbon dioxide mixes with water, and carbon dioxide is a very common gas that we exhale. When you shake the bottle,

Stinky Smell: The Magic of Ammonia

This experiment is a great way to show how ammonia is used in everyday life. What You’ll Need: – 1 bowl – 1/2 cup of water – 1 tablespoon of ammonia – 1 spoon – 1 bowl – 1/2 cup of water – 1 tablespoon of vinegar – 1 spoon How to Make It: Pour the water, ammonia, and vinegar into a bowl. Stir well. Place the bowl near a window and let it sit for a few hours. Your little scientists will be amazed as the water changes color from blue to pink and the smell becomes pungent.

Soap Bubble Lab

This experiment is a great introduction to how soap works and how bubbles are formed. What You’ll Need: – 1 bowl – 1 cup of water – 1 tablespoon of soap – 1 spoon How to Make It: Put the water and soap in a bowl and stir well. Place a sheet of paper under a bubble blower and turn on the bubbles. Your little scientists will be amazed as they see how bubbles form and why soap is the ingredient that makes that happen.

Coke and Mentos Geyser

This experiment is a great way to show how pressure can be generated and how it can be used to power things like cars, trains, and airplanes. What You’ll Need: – 3 cans of Coke – String – String to hang the cans – Large container – Puzzle pieces or coins – Paper towel How to Make It: Place the cans of Coke in a large container and secure the lids with string. Make a hole in the bottom of each can with a pipe cleaner or a pencil and let the bubbles form. Place the cans in a safe space, such as on a table or on the ground. Place the puzzle pieces under the cans and then place a paper towel on top of the cans. Your little scientists will be amazed as the cans explode and the puzzle pieces are propelled into the air.


If you love chemistry and physics at home, you can try conducting experiments in both fields at home. There are many experiments you can try, so you’re sure to find something that interests you. Experimenting at home is a great way to learn about these fields, have fun, and be safe. If you’re interested in these topics and want to try your hand at conducting experiments, start with these options. They are simple and easy to do, but they can provide a lot of valuable information and can help you decide which field you’re interested in pursuing.

All of these experiments will help you to better understand the topics of chemistry and physics. They also provide a great opportunity to spend time with family and friends while having fun. And while you’re having fun, you’ll also be learning a lot more about science than you might have expected!