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  Starting with the question of whether a bicycle can be faster than an engine-powered car, this article discusses the drag forces that affect the speed and performance of a bicycle. In particular, the design of bicycle wheels plays an important role in reducing drag, offering the possibility of developing a faster and more efficient means of transportation.   What is the top speed a...

  This article discusses the impact of touchscreen technology on people’s daily lives, which is essential for electronic devices such as smartphones, and the advancement of nanopatterning technology to solve the problem of oil stains during use. It explains how nanotechnology can be used to improve the performance of touchscreens and revolutionize future mechanical engineering and...

  Mechanical engineering is more than just manufacturing; it plays a vital role in a wide range of fields, from the industrial revolution of the past to advanced technology of today to the environmental challenges and space exploration of tomorrow. It is an essential discipline that improves human lives in the real world and drives technological innovation for a sustainable future.  ...

  Mad cow disease is caused by a modified prion protein infecting the nervous system of cattle, and when this modified protein is transmitted to humans, it can cause human mad cow disease. The route of infection is primarily through ingestion of bodily fluids or meat from infected cattle, and there is currently no cure.   In 2008, during the beef trade negotiations related to the Korea...

  A smart grid is an intelligent power grid that incorporates IT technology to enable real-time power demand and efficient energy management. It has the potential to reduce power waste, maximise the use of cleaner, alternative energy sources, and contribute to sustainable development.   The smart power grid – the smart grid Since the discovery and diffusion of electricity...

  3D printers are revolutionising manufacturing, healthcare, architecture, and more, transforming our lives. Not only are they making it easier and faster to create products with complex structures, but they are also contributing to sustainable development by increasing resource efficiency.   Another revolution: 3D printers No one can deny that printing has changed our lives in a big...

This article explains why people change their mobile phones so often compared to other electronics, pointing to planned obsolescence and manufacturers’ marketing strategies as reasons. The limited lifespan of mobile phones, the impact of new product release cycles on consumers, and environmental concerns are also covered, emphasising the need for smart consumers.   Do you change your...

  3D printers are a revolutionary technology that solves the dilemma between engineering and art, enabling the creation of complex designs quickly and easily. They have applications in a wide range of industries, and are driving major changes in customised manufacturing and healthcare.   3D printers, the key to solving dilemmas I’m currently studying a double major, combining...

  LED and OLED technologies are driving the future of display innovation, enabling display devices to become slimmer and more powerful. OLEDs in particular are being touted as the next generation of displays due to their flexibility and ability to produce a wide range of colours, and are set to have a major impact on the lighting market in the future.   LEDs and OLEDs light the way at...

  Cancer is a disease caused by a deviation in your own cells, not an external pathogen. Unlike normal cells, which divide through a cell cycle control system, cancer cells malfunction in this control system, causing them to proliferate uncontrollably, develop into tumours, and metastasise with devastating effects.   Cancer, a deviation in my cells Cancer is a very common word in our...