Scientists at California Institute of Technology (Caltech) have successfully proved the possibility of sending solar energy (太陽能) from space to Earth, which
In Hong Kong, there is a popular saying that says, “The Earth is full of danger” (地球好危險). You might think
Today, while we are all amazed by the power of ChatGPT, have you ever thought that artificial intelligence (AI) can
A new device has been developed to convert saltwater into electricity （電力）. The device is known as WaterLight. It was created as part
A professor from the University of South Florida returned to the surface last week after staying in an underwater hotel for
Once upon a time, plastic and metal were the most commonly used materials for smartphones. But over the past few
DNA is a short nickname for Deoxyribonucleic Acid （去氧核糖核酸）. It is the genetic （基因的；遺傳訊息的） material that contains all the information about how a living thing will look and function （運作）. For example,
Take yourself back a decade or so, and you may remember sci-fi writers envisioning （展望）the future, which might involve flying cars in
Quantum （量子） is a Latin word that means ‘how much’. So a quantum of energy is a specific amount of energy. Quantum theory
How can you make a train without wheels? By using magnets （磁石）! Magnetic levitation（磁浮列車）, or ‘maglev’ for short, is a technology that allows
