Penicillin was the first antibiotic ever found and is considered a "miracle drug" that transformed medicine and greatly reduced the number of deaths from infection.

The first genetically modified tomato -- Flavr Savr -- was approved for manufacture in 1994, and mankind began its history of publicly using genetically modified organisms (GMOs).

Almost every day we throw our trash into the bins, but have you ever thought what will happen next? In fact, when you toss something in the trash, it does not simply “disappear”, as you might wish. Instead......

When you swab your nose to take a COVID-19 test, have you ever wondered the underlying principles behind this rapid antigen test? A COVID-19 rapid antigen test can be done within one minute.....

Raw marinated crab, a unique delicacy from the southeast coast of China, is made from the plump swimming crabs harvested in winter. Since the swimming crabs are simply marinated in spicy sauce and eaten raw, their meat remains sweet and succulent, complemented by the rich, creamy roe.

When we are thinking about stars, we usually picture those points of light twinkling in the night sky, including our sun. But what about the stars far beyond our solar system, those that host entire planetary systems of their own?

Those of us who are new to the universe are likely to wonder why two basic truisms seem to contradict each other: the universe is 13.8 billion years old, but the diameter of the universe is 93 billion light-years, and isn't it true that no...

The news of a celebrity's death due to depression is something we are all familiar with, but how does this illness affect our brains? Today, let's explore what happens to your brain after experiencing depression.

Currently, the promotion of pseudoscience has become more intense on various social media platforms. These platforms have become a channel for the dissemination of many pseudoscientific theories, attracting a great deal of...

Do you think you are suffering from mysophobia? Mysophobia is actually a psychological problem that has been categorized to OCD (Obsessive-compulsive disorder). Do you want to know if you’ve got a mysophobia?

Although you may very rarely observe the night sky, you can be sure that it is never static. Rather, it is ever-changing, shifting between different beautiful and unique appearances. What set of rules does it follow in order to change in...

Imagine the following scenario: as you try to prepare pork chops for dinner, you turn to your trusty cleaver to separate the ribs, and begin chopping the meat. You imagine your delicious meal and lose your focus, suddenly, you feel a...

As most people interested in science would know, all celestial objects have their own rotational velocity, such is the case with the Moon, which rotates on its axis as it orbits Earth. This fact also leads to an interesting question...

In the darkness of night, both bright and dim stars shine fabulously against the dark backdrop of the sky. It is easy to notice the various shining bodies in the sky, such as Venus or more obviously the moon.

Snowflakes are often correlated with winter, but when snowflakes are mentioned, I believe not many people would think about mathematics. However, snowflakes do indeed exist in mathematics, in the form of the “Koch snowflake”.

You may have heard of Einstein's love of music, but many scientists, past and present, have found music to be a treasure in their lives, and what stories do they have to tell?

In 2020, I had posted a series of three videos about parachute experiments in 8th grade, detailing the experimental report and the parachute. Two years ago it did feel like I was pretty good and felt like I had come up with some very...

Wait! The scientist who discovered Caesium got mountain-climbing tricks? The globally well-known argricultural scientist kept a pet? Scroll down to check it out!

The main character we are talking about today is “water”. Water, which plays a vital role in the human body, functions not only in maintaining homeostasis but also as a solvent for various substances. Today, we are looking at “water”...

Everyone was very excited about the just-concluded World Cup, and everyone was cheering for their favorite team. For some people, betting is also an indispensable activity for the World Cup, which involves countless knowledge. While...

For most of us, music is a very important part of our lives, and most of this music is produced by musical instruments. As we all know, sound is transmitted to the ears through sound waves, as waves are a means of transferring energy. 

The article will begin with the analysis of the pan and bacon, step by step we end up working on the bacon trajectory. Some of the parts have force analysis diagrams, whereas others take formulas. If you don’t understand these...