# How One of the Oldest Science Experiments Holds Up?

How does one of the oldest science experiments still hold up? We take a look at the famous ‘egg in vinegar’ experiment and see how it can teach us about chemical reactions.

Checkout this video:

## The birth of the science experiment

Mankind has always looked up at the stars and wondered. Even in the earliest days, people tried to explain what they saw in the night sky. The stars seemed to move across the sky in patterns. The patterns were called constellations. People believed that the gods lived in the constellations and that the movement of the constellations could tell them things about the future.

The first science experiments were probably done by people trying to learn about these patterns. They would have tried different things to see what made the stars move. One of the first things they might have noticed is that some things make the stars move faster than others. For example, if you stand still, the stars seem to move very slowly from east to west across the sky. But if you run, they seem to move faster.

## How the experiment has held up over time

The quill-plucking experiment is one of the oldest science experiments around, and it’s still going strong today. Here’s how it works:

You take a feather from a bird and tie it to a string. Suspend the string from a support so that the quill hangs down vertically. Now, pluck the quill with your fingers and see what happens.

When you pluck the quill, it will start to oscillate back and forth. The period of oscillation (the time it takes to complete one cycle) will depend on the length of the quill and the tension in the string.

You can investigate how different factors affect the period of oscillation by changing the length of the quill, tension in the string, or mass of the quill. For example, you might find that increasing the length of the quill increases the period of oscillation, while increasing tension in the string decreases the period.

This simple experiment can teach us a lot about how vibrating objects behave. It’s also a great way to introduce kids to basic concepts in physics such as periodic motion, amplitude, and frequency.

## The benefits of the experiment

One of the most important purposes of the scientific method is to ensure that our experiments can be repeated by other scientists and that the results we obtain are consistent. If other scientists cannot replicate our results, then we have no way of knowing if our conclusions are correct. Consequently, the ability to repeat an experiment is essential to the scientific process.

The Michelson-Morley experiment, conducted in 1887, was designed to measure the speed of light in a vacuum. It was one of the most important experiments of its time, and its results were instrumental in the development of Einstein’s theory of relativity. The experiment is still being performed today, and its results are just as consistent as they were over a century ago.

The experiment consists of shining a light through a half-silvered mirror (which reflects some of the light and allows some to pass through) and onto a detector. The mirror is then rotated so that the light has to travel a longer or shorter distance before it reaches the detector. By measuring how long it takes for the light to reach the detector, we can calculate how fast it is moving.

The Michelson-Morley experiment has been repeated many times with ever-more sophisticated equipment, and its results have always been the same: when we measure the speed of light in a vacuum, it always comes out at exactly 299,792 kilometers per second (about 186,282 miles per second). This result has been verified so many times that there is no longer any doubt about its accuracy.

The fact that this experiment can still be performed today and that its results are just as reliable as they were over a century ago is a testament to both its simplicity and its power. It is one of the clearest examples we have of how science works: by constantly testing our ideas and asking ourselves if they stand up to scrutiny, we can slowly but surely piece together a better understanding of reality.

## The drawbacks of the experiment

When it was initially designed, the Michelson–Morley experiment was not expected to have the magnetic field or any other physical sources of interference. The mechanical design of the interferometer was also not perfect. As a result, the experiment was not able to completely rule out all possible sources of error.

## The future of the experiment

It is clear that the experiment has been a great success so far. It has allowed for the understanding of how different materials interact with one another on a atomic level. The experiment has shown to be accurate and precise in its measurements. The fact that it is still being used today is a testament to its success. It is still unclear what the future holds for the experiment, but it is clear that it has been a great success so far.

## The impact of the experiment

In 1687, Isaac Newton published his groundbreaking book Principia, which included his three laws of motion. One of the experiments he described in the book was an experiment to measure the force of gravity. In the experiment, he dropped a lead ball from a height of about 10 feet and measured how long it took to hit the ground. From this data, he calculated the force of gravity.

In 2014, scientists at Harvard University repeated Newton’s experiment using state-of-the-art equipment. They found that Newton’s calculations were off by about 0.7 percent. While this may seem like a small margin of error, it is actually a very significant result. The margin of error for the original experiment was much larger, about 30 percent. This means that Newton’s experiment was much more accurate than previously thought.

The results of the Harvard experiment show that even though Principia was published more than 300 years ago, the science behind it is still valid today. This is a testament to the lasting impact of Isaac Newton’s work.

## The legacy of the experiment

Few science experiments are as well-known as the one conducted by French chemist Antoine Lavoisier in the late 18th century. In the experiment, Lavoisier placed a small piece of mercury in a sealed glass tube and placed the tube in a bowl of water. He then placed the entire setup in a room with an open window.

As the mercury heated up, it expanded and caused the level of mercury in the tube to rise. When Lavoisier removed the setup from the room, the mercury level dropped again. From this experiment, Lavoisier concluded that heat was a form of energy that could be transferred between objects.

Today, we know that Lavoisier was correct about heat being a form of energy. However, his experiment is no longer considered valid because it did not take into account the fact that air pressure can also affect the level of mercury in a sealed tube. Nevertheless, Lavoisier’s experiment is still significant because it was one of the first to show that heat is a form of energy.

## The controversy of the experiment

There is much controversy surrounding the old science experiment known as the “Marshmallow Test.” The test was conducted in the 1960s by Walter Mischel, a professor at Stanford University. In the experiment, children were given the choice to either eat one marshmallow now, or wait and receive two marshmallows later. The children who chose to wait were said to have better self-control.

However, recent studies have called into question the validity of the test. These studies suggest that the children’s ability to delay gratification is not a good predictor of future success. Furthermore, some experts have argued that the test is culturally biased, as it does not take into account different cultural norms surrounding self-control.

Despite the controversy, the Marshmallow Test remains one of the most famous experiments in psychology. It continues to be cited in popular culture and is used as a teaching tool in many classrooms.

## The public opinion of the experiment

The public opinion of the experiment
When French chemist Antoine-Laurent Lavoisier conducted an experiment in 1772 that resulted in the discovery of oxygen, it was a momentous event in the history of science. But not everyone was impressed. In fact, one of Lavoisier’s contemporaries, Jean-Paul Marat, was so unimpressed that he wrote a scathing critique of the experiment, claiming that it was flawed and didn’t prove anything.

## The scientific community’s opinion of the experiment

The scientific community’s opinion of the experiment has shifted over time. Some scientists believe that the experiment is no longer valid, while others believe that it is still an important part of scientific history.

Scroll to Top