Uses of Gold-Leaf Electroscope and the Electrophorus
Gold-Leaf Electroscope is one of the instruments used for testing positive and negative charges. It consisted of a metal rod, A to which gold leaves,…
3D Printing May Make a Warehouse a Thing Of The Past
Every day we are witnessing advanced technologies that are revolutionizing the global industry development with introducing innovative, smart and efficient tools for performing certain manual…
Are Robots About to Take Over E-Commerce Warehouses?
Thirty or forty years ago, science fiction movies and literature were already making predictions about the new millennium and what life would be like in…
Important Alloys Used in Chemical Industries and Engineering
What is an Alloy? Alloys are substances prepared by adding or introducing one or more elements, which are usually carbon or metals, to a base…
Morphological Features of Marine Annelids : Nereis
The body wall of marine annelids such as Nereis, has the same general arrangement as in Lumbricus but the longitudinal muscles lie in four blocks,…
Contact Process: Industrial Preparation of Tetraoxosulphate(VI) Acid
Contact Process: The contact process is the most widely used method of manufacturing tetraoxosulphate(IV) acid, otherwise called sulphuric acid on a commercial scale. The main…
Fluorine, its Preparation, Properties and Uses
Fluorine is a non metal that does not occur free in nature. Rather, it occurs in combined state in minerals such as fluorspar, CaF2 and…
Easy Ways to Memorize the first 20 Elements of the Periodic Table
Science students in high school and colleges often find it a bit difficult to memorize the first 20 elements of the periodic table and this…
11 Amazing Facts About the Human Body You Never Knew
The human body is an assemblage of diverse atoms and molecules configured in a complex stream of organizational mechanisms from the microscopic and cellular levels…
Nutrition and Metabolism in Photo-Autotrophic Bacteria
The difference between autotrophic and heterotrophic bacteria lies in the ability of autotrophes to make use of a source of energy other than that of…
Steel Manufacturing Processes and Procedures
The production of steel has become increasingly efficient especially with emerging technologies. Countries with iron ore and steel companies have an edge in technological advancement…
Oxidation Number: Rules for Determining Oxidation Numbers
The oxidation number, which expresses the state of an element, ion or molecule, can be used to determine the type of reaction, its rate and…
How To Exit The Blind Mode Of Sony Xperia Smartphones
The blind mode of Sony Xperia Smartphones is designed to aid blind users navigate through the various functions of the phone and swipe it freely…
Uses of Gold-Leaf Electroscope and the Electrophorus
Gold-Leaf Electroscope is one of the instruments used for testing positive and negative charges. It consisted of a metal rod, A to which gold leaves,…
Importance of Equipotentials in Electrostatic Fields
The History and Evolutionary Trends of Vascular Plants
The evolution of the fully-erect land habit in plants has been the result of a capacity for great variation in cell types to meet the…
