Environment

The end of the year is when many families start cleaning and refreshing their living rooms, and putting up New Year's paintings to create a festive atmosphere. But there's one detail that's often overlooked: are the walls completely dry? If the walls are still damp when you put up paintings, the adhesive will peel off quickly, the surface will blister, and after the New Year, mold may appear behind them. So, beautiful decoration isn't enough; the walls must be dry and stable first. This article will help you solve this problem.

Wind speed is a familiar concept frequently mentioned in everyday life. However, its true nature is not always understood. In many cases, wind speed is not just a measurement but also reflects how air moves and directly affects the surrounding environment

Khi giá vàng biến động mạnh, không chỉ nhà đầu tư mà cả người dân cũng đổ xô tìm kiếm các thông tin liên quan đến vàng, từ giá vàng hôm nay, giá vàng thế giới cho đến cách nhận biết và kiểm tra kim loại quý trong thực tế.

In manufacturing processes, liquids are present throughout, from raw material preparation to finished product. Without close monitoring of the flow, the system is prone to errors or undetectable losses. Liquid flow meters were developed to assist in observing and managing the amount of liquid moving through pipelines, making operations more proactive and stable.

Living and production spaces always contain a form of energy called a magnetic field. The interaction between this magnetic field and the surrounding environment causes magnetism. Determining the amount of magnetism helps us control the risk of electromagnetic interference and protect human health. This article provides an in-depth look at the nature of magnetism and the groundbreaking features of modern measuring and testing equipment.

In recent years, when discussing air pollution, many people have focused primarily on PM2.5 particulate matter in the outdoor environment. However, a less-noticed fact is that indoor air quality is sometimes even worse, sometimes five to ten times higher than outdoor air quality. One of the common culprits for this is HCHO, also known as formaldehyde.

A self-recording hygrometer is a device used to monitor the temperature and humidity of the air. The device can automatically record data over time, allowing users to easily understand changes in the surrounding environment. The information is displayed visually on the screen, making observation and management of spatial conditions easier and more convenient.

Have you ever walked into a room and instantly felt more relaxed or alert thanks to the lighting? A color temperature chart will make you feel comfortable and suited to each space. This secret not only makes your home more beautiful but also directly impacts your health and daily productivity.

Have you ever wondered if there's any way to completely block the air pollutants that are infiltrating your lungs every day? In urban air, these air pollutants are silently threatening health, causing everything from asthma to cancer.