Do you know the facts about tears? Tears generally fall from our eyes when we feel happily overwhelmed, gloomy or irritated by something happening around us. We often link crying to the sad part, but it’s a usual response to a wide range of emotions. Also, crying is a phenomenon that keeps your eyes healthy …
Watermelon and Muskmelon are genetically related but have many differences in physical traits. Now the question is, what is the main difference between watermelons and muskmelons if they belong to the same family? Here is the simple answer we can give you right away. The significant difference between them is seeds. Watermelon seeds are scattered …
Do you know the examples of adsorption? Adsorption is a common term that we must have heard many times. In adsorption, gas or solute particles adhere to the surface interface of the solid or liquid matrix. So, it is a surface phenomenon that works opposite the absorption mechanism. The gas or solute molecules that adhere …
Alum is used to purify water or to remove the hardness of the water. Its usage has been popular from a long ago till now because it is a readily available and inexpensive way to clean turbid water. The use of alum together with filtration is one of the standard practices in conventional water treatment …
Chia and flax seeds are two popular superfoods that do wonders in leading a healthy lifestyle. Both are rich in fibers and highly nutritious. These seeds contribute to improving gut health, heart health and cognitive health. So, both are fantastic additions to your diet, packed with endless health benefits. Nowadays, most people incorporate these seeds …
The five senses of the human body include vision, hearing, touch, taste and smell. The human body has specific sensory organs for each of these senses. The five basic sensory organs are the eyes, ears, skin, tongue and nose. These sensory organs play a major role in signalling information to the brain and help us …
Traditional water purification methods are prominently used in rural communities worldwide. Traditional ways to purify water include some rudimentary methods to remove impurities. Long years ago, people utilized the available resources like sand, cloth, stone etc. to purify water. Those basic methods only make the water quality acceptable for drinking purposes. But, somewhere these old …
Diffusion is a process that we experience in our daily life. It is a movement of molecules, ions or gases from a region of high concentration to an area of low concentration. For diffusion to occur, there must be a concentration gradient between the two areas. A concentration gradient potentially excites molecules to move in …
The onion peel cell experiment is very popular for observing a plant cell structure. Onion is a eukaryotic plant that contains multicellular cells. We know that the cell is a structural and functional unit of life that builds up living structures. The bulb of an onion is formed from modified leaves. Like plant cells, onion …
Water is a solvent that dissolves a variety of substances. It is considered the universal solvent because it can dissolve compounds (like polar molecules and ions) than the available solvents. Its physical and chemical attributes make it an excellent solvent. The chemical formula of water is H2O, i.e. it contains two H-atoms and one O-atom. …