How is milk turned into plastic?

When milk is added to an acid, such as vinegar, the pH of the milk changes. The pH change causes the casein molecules to unfold and reorganize into long chains, curdling the milk. The curds can then be kneaded and molded as casein plastic.

Which is the best science project for class 8?

• Build a better lightbulb.
• Design a robotic hand.
• Compare electrolytes in sports drinks.
• Measure algae growth.
• Drop an egg to prove the first law of motion.
• Assemble a Newton’s cradle.
• Blow out a candle with a balloon.
• Relight a candle without touching it.

Which is best project in physics?

1. Balloon Car.
2. Catapult.
3. Homemade Rocket.
4. Baking Soda Volcano.
5. Fountain.
6. Newton’s Cradle.
7. Balancing Scale.
8. Periscope.

Which topic is best for science model?

• Biology. Tooga / Getty Images.
• Chemistry. Chemistry is the study of substances and what happens when you combine them to create compounds.
• Earth Science. Earth science encompasses kid-friendly topics including weather, climate, volcanoes, fossils, rocks, and the ocean.
• Electronics.
• Astronomy.
• Engineering.
• Physics.

What is the best project for science day?

1. Drive a balloon-powered car.
2. Construct a DIY Grow Box.
3. Sort jellybeans to learn genetics.
4. Make a teabag float on air.
5. Crush a can using air pressure.
6. Construct a geodesic dome.
7. Design a solar oven.
8. Spherify your favorite beverage.

What are the top 10 science fair projects?

• Baking Soda and Vinegar Volcano.
• Mentos and Soda Fountain.
• Invisible Ink.
• Crystal Growing.
• Vegetable Battery.
• Wind Energy.
• Water Electrolysis.
• Plant Science.

What are easy science fair projects?

• Amplify a smartphone.
• Send a teabag flying.
• Watch the water rise.
• Set raisins dancing.
• Race a balloon-powered car.
• Crystallize your own rock candy.
• Repel glitter with dish soap.
• Blow the biggest bubbles you can.

What is the easiest experiment to do on a physics project?

• AIR PRESSURE CAN EXPERIMENT. Learn about atmospheric pressure with this incredible can crusher experiment.
• AIR RESISTANCE EXPERIMENT. Whoa!
• BALLOON CAR.
• BALLOON ROCKET.
• BUOYANCY.
• CAPILLARY ACTION.
• COLOR CHANGING FLOWERS.
• COLOR WHEEL SPINNER.

What is the most interesting topic in physics?

• Wave Particle Duality. PASIEKA/Science Photo Library/Getty Images.
• Einstein’s Theory of Relativity.
• Quantum Probability & The Measurement Problem.
• Heisenberg Uncertainty Principle.
• Quantum Entanglement & Nonlocality.
• Unified Field Theory.
• The Big Bang.
• Dark Matter & Dark Energy.

How do you write a physics project?

1. Cover/Title Page.
2. Abstract.
3. Introduction/Background.
4. Procedure.
5. Results/Analysis/Physics.
6. Calculation page.
7. Conclusions.

How can I make a science project?

1. Get your idea and do some research.
2. Ask a testable question.
3. Design and conduct your experiment.
4. Examine your results.
5. Communicate your experiment and results. intern. about. learn. activities. teach. activities.

What are examples of scientific models?

Examples of SCIENTIFIC MODELS: A model of the motions of the sun, moon and earth (which you participated in last year) A model of predicting eclipses. Models that explain weather phenomena can be used to predict weather.

How do you work a science project?

1. Step 1: Decide On an Area of Interest.
2. Step 2: Seek Out a Mentor.
3. Step 3: Narrow Your Idea Down to a Testable Question and Hypothesis.
4. Step 4: Write a Project Outline.
5. Step 5: Run Your Experiment.
6. Step 6: Present Your Findings.

How can I make a school project?

1. Try freewriting. Take out a sheet of paper. On the top, write down something such as “US Civil War Project.” Start writing about the project.
2. Try a map. Start with a circle in the middle of the paper with “US Civil War Project” written in the middle of it.

What is the easiest science project?

Easy Vinegar and Baking Soda Volcano The chemical volcano is a popular science project because it is very easy and yields reliable results. The basic ingredients for this type of volcano are baking soda and vinegar, which you probably have in your kitchen.

What are some project ideas?

• Write a blog post. A blog post is a web article you can write on any topic that interests you.
• Write a poem.
• Write a short story.
• Create custom bookmarks.
• Create a poster.
• Create digital artwork.
• Take a photo series.
• Create a vision board.

How do I find project ideas?

1. Reflect on your day-to-day. Often the best ideas come from one’s own experiences.
2. Ask your friends.
3. Explore emerging platforms.
4. Browse Product Hunt.
5. Explore GitHub.
6. Turn a feature into a standalone product .
7. Go to a hackathon.
8. Read the internet.

How can I win science fair?

1. First, make sure you choose a topic that you find interesting.
2. Once you have picked a topic, do a lot of research on it.
3. Plan your project.
4. Keep a lab notebook (also called an activity log or journal).
5. Form a hypothesis and then test it.
6. Do the work.
7. Figure out what happened and why and document the result.

What makes ice melt faster?

Salt will always melt ice quicker than both of them. This is because in the same amount or volume, there are more molecules of salt than sugar or baking soda due to the chemical make-up. Salt, baking soda, and sugar will all act to lower the freezing point of the ice, making it melt quicker than the untouched ice cube.

How do you fly with a tea bag?

How do I make a bouncy egg?

1. Fill a jar with vinegar, and gently place a whole raw egg inside. Don’t crack the egg!
2. Wait 24 hours, then replace the vinegar with new vinegar. When discarding the used vinegar, be careful with the egg.
3. Wait another 24 hours. Carefully remove the egg from the vinegar.

How do I teach my child physics?

1. Be genuinely curious. Ask questions and look for interesting problems to solve.
2. Avoid dry, lengthy explanations. Find out what your child knows and wants to know instead.
3. Use simple everyday materials and relevant experiences.

How do you make a rainbow cup?

1. Position your glass of water on a table and then place the mirror inside it at an angle.
2. Make sure that the room is completely dark.
3. Take the flashlight and aim the light towards the mirror that you placed inside the glass.
4. Watch a rainbow appear from the angle of your mirror.

What is a good high school science fair project?

• Compare the effect of antibiotics on gram-positive and gram-negative bacteria.
• Run a bioassay to test for toxicity in water or soil.
• Test the effect of ultraviolet radiation on bacteria growth.
• Do different types of bread grow different types of mold?

Is physics easy or hard?

Students and researchers alike have long understood that physics is challenging. But only now have scientists managed to prove it. It turns out that one of the most common goals in physics—finding an equation that describes how a system changes over time—is defined as “hard” by computer theory.