Pests can cause harm to crops, health, and homes. This poster introduces what pests are, their different categories, and simple methods we can use to control […]
Pigmen biologi merupakan bahan kimia yang memberikan warna kepada benda hidup apabila terkena cahaya. Pigmen dapat dikesan pada haiwan, tumbuhan, fungi dan juga mikroorganisma. Ciri warna […]
Luminescence has fascinated human beings since the earliest times, thanks to a variety of natural luminescent phenomena such as dazzling aurora borealis, glow-worm, shiny crystal jellies, […]
Although iron is the most abundant metal in our body, traces of gold can be found in the human body. Up to 0.2 mg of gold can be collected from a 70 kg person.