Meaning and Significance of Yellow Colour

Vigorous Yellow Comparatively yellow color has longer wavelength than blue. It is one of the most stimulating colors. It represents the power of emotions specifically. Psychologically yellow considers as the strongest color. It has especial affects to lift people’s self-esteem and spirits if used in right tone. Optimism and confidence Read more…

Meaning and Use of Robust Red Colour

Robust Red: Having the longest wavelength, Red is a powerful color that increases our passions at once. It affects us physically. It is strong, bold, aggressive, catchy, associated with danger, love, alertness and energy. Strength, determination and excitement are related with it. It increases heart rate, blood pressure and respiration Read more…

Fossils and Utilization of Fossils

The word “fossil” comes from a Latin word meaning “anything dug out of the ground”. Fossils are remains of prehistoric plants or animals that have been buried in the ground for many years and finally hardened into rock. Fossils are utilized for different purposes. Some show the different extinct species Read more…

Microorganisms – Friends & Foe

Microorganisms – Friends and Foe Microorganisms are too small and are not visible to the unaided eye. Microorganisms are found in air, water and in the bodies of plants and animals. Diseases like dysentery and malaria are caused by protozoans whereas typhoid and tuberculosis (TB) are bacterial diseases. Microorganisms may Read more…