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Science, page 3

Science made clear — space, biology, chemistry, physics and earth science, explained so the ideas land without a degree in the subject.

Science

Illustrated plant cells and leaves in green and orange on a light background

Plant Cell Functions

Ever wondered what are different parts of a plant cell? and how plant cell functions? Scroll down to understand different plant cell types, and parts and functioning of a plant cell. Plant Cell Functions.

Three illustrated figures standing at different heights

Average Human Height

The average human height differs from region to region. The tallest man to live on planet was 8 ft 11 inches tall, while shortest man stands at 1 ft 8 inches. Continue reading to know more about average human height and factors affecting it. Average Human Height.

Laboratory researchers examine samples and experimental data

Carbon Dating Accuracy

Carbon dating or radiocarbon dating is a method to determine age of objects from antiquity. Lately, carbon dating accuracy has been a matter of debate. The accuracy of carbon dating is doubted due to certain perceived flaws in its fundamental assumptions and ambiguous results. Here I explore error levels of carbon dating method. Carbon Dating Accuracy.

Smog clouds form a human head silhouette above a city street with buildings and a bare tree

Uses of Carbon

Carbon has been known to man since time immemorial, and uses of carbon are so vast and varied, that to think of regular human life without presence of carbon is next to impossible. Uses of Carbon.

Nuclear power plant with two cooling towers releasing steam and power transmission lines

Nuclear Power Pros and Cons

As debate about use of nuclear power intensifies, we dwell into world of nuclear energy to find its advantages and disadvantages. To know more about these nuclear power pros and cons, read on... Nuclear Power Pros and Cons.

Power transmission towers with emissions rising toward a warming planet

Methane Global Warming Potential

Methane global warming potential is enormous. This article will provide you with an overview about damaging potential methane has on global warming. Methane Global Warming Potential.

Woman’s face shown in profile with black line art

Average Height of a Woman

Height of an individual is influenced by several factors. This article offers some information about average height of a woman in different countries. Average Height of a Woman.

Left hand holding a pen over sketched lines

What Causes Left Handedness

Left handedness can be described as, usage of left hand for major motor activities. Even though there is no specific reason for this, there are certain factors, which lead to left handedness. Let us take a look at causes for left handedness. What Causes Left Handedness.

Stylized diagram of a nucleus with colored organelles and connecting molecular networks

Cell Nucleus: Structure and Functions

The nucleus is control center of a eukaryotic cell, responsible for coordination of genes and gene expression. The structure of a nucleus encompasses nuclear membrane, nucleoplasm, chromosomes and nucleolus. Cell Nucleus: Structure and Functions.

Black industrial cityscape with flowing lines connecting to an automobile illustration

Synthetic Elements

Synthetic elements are man-made elements. They do not exist naturally in nature. To find out more about synthetic elements, read on... Synthetic Elements.

Labeled anatomical diagram of an eye showing the iris, pupil, and surrounding structures

Parts of the Human Eye

Are you searching for information on parts of human eye and its function? The following article gives you most of basic information on parts of human eye, their functions and working strategy of eye as a whole. Parts of Human Eye.

Industrial facilities with smokestacks, transmission tower, and wind turbines in a landscape

Biomass Energy Pros and Cons

The concept of biomass has been known to us since time our forefathers started using it as a source of energy. Now, it is an abundant source of energy. Like for other resources, there are biomass energy advantages and disadvantages. Read on to know about biomass energy pros and cons. Biomass Energy Pros and Cons.

Oil pump jacks and derricks emitting black smoke over layered ground

Fossil Fuels: Facts About Fossil Fuels

Fossil fuels are energy sources that have satisfied man’s energy needs for countless years. This article discusses some fossil fuels facts, which underline need to look for a renewable energy alternative to replace them, as soon as possible. Fossil Fuels: Facts About Fossil Fuels.

Underwater marine environment with sandy bottom, seagrass, and coral

Marine Biome Facts

One of most important marine biome facts is that it is largest biome of world. You will find similar interesting marine biome facts in following article. Read on, to know more on marine biome facts. Marine Biome Facts.

Laboratory glass containers and plant stems in scientific setting

Enzyme Substrate Complex

In a chemical reaction, step wherein a substrate binds to active site of an enzyme, is called an enzyme substrate complex. The activity of an enzyme is influenced by certain aspects, such as temperature, pH, co-factors, activators and inhibitors. Enzyme Substrate Complex.

Oil derricks and factory smokestacks emitting dark smoke over an arid landscape

Fossil Fuels and Global Warming

Fossil fuels and global warming are closely associated with each other. This is because phenomena of global warming is caused mainly due to excessive use of fuels. Read on to know more... Fossil Fuels and Global Warming.

Astronaut in turquoise suit at desk with laptop inside space station

International Space Station Laptops Got Virus Infected

The NASA officials have termed this computer virus as W32.Gammima.AG. This low-risk virus, according to Symantec, an anti-virus software company, based in California, is a Window-based virus. It needs to get copied, for its spread, using removable media. International Space Station Laptops Got Virus Infected.

Muriatic acid bottles stored on shelves in an industrial facility

Muriatic Acid Uses

Muriatic acid uses are many in industrial sector. It is mainly used in chemical industry as a chemical reagent. Lets read on further to know more about muriatic acid and its uses. Muriatic Acid Uses.

Plastic storage containers and bottles arranged on a yellow kitchen countertop

Polypropylene Properties and Uses

Polypropylene properties and uses have made it one of those substances which has high demand in all spheres of life. This article will give a brief overview of polypropylene properties and uses. Polypropylene Properties and Uses.

Sketched urban street with tall buildings, parked cars, and storefronts

Fluorine Uses

Are you searching for elemental fluorine uses? There are quite a few fluorine uses and this article will help know them all. Fluorine Uses.

Saguaro cactus surrounded by desert plants and dunes

Sahara Desert Plants

The Sahara, as we all know, is world’s largest hot desert. It has a whopping size of 8.6 million square kilometers! This article is about various types of Sahara desert plants. Sahara Desert Plants.

Three nuclear cooling towers with steam rising from their tops

How Does a Nuclear Power Plant Work

Nuclear power has been supported as one of best alternative sources of power, but at same time it has received severe criticism, especially owing to hazards of nuclear waste. Join us, as we explore realms of nuclear power to find out how does a nuclear power plant work. How Does a Nuclear Power Plant Work.

Stylized sun with bright white center surrounded by orbiting spacecraft

Nuclear Fusion in the Sun

Nuclear fusion in Sun is origin of its phenomenal energy output. This article explores intricacies of nuclear fusion in Sun, in vivid detail. After reading this article, you will surely be able to appreciate phenomenal marvel, that is our Sun, even more! Nuclear Fusion in Sun.

Faceted diamonds with blue fill arranged on a beige background

Synthetic Diamonds Vs Natural Diamonds

This article is a synthetic diamonds vs natural diamonds comparison, for all those of you out there, who need an objective discrimination. It will illuminate you about finer points of synthetic diamonds vs real diamonds debate. Synthetic Diamonds Vs Natural Diamonds.

Coal deposits shown in cross-section with diamonds scattered throughout surrounding sediment

How does Coal Become a Diamond

The common element between coal and diamonds is presence of carbon. Is it then possible for a piece of coal to be transformed into a diamond. If yes, how does coal become a diamond? To know more about this intriguing subject, read on... How does Coal Become a Diamond.

Nuclear power plant cooling towers with steam

Uses of Nuclear Energy

Nuclear energy in one of safest energies, that can be used to achieve many desired results, provided it’s used safely with due precautions. It can be used in diversified fields for peaceful purposes such as electricity generation, medicinal purposes, reduce pollution, etc. Know more about uses of nuclear energy... Uses of Nuclear Energy.

Tan desert dunes sculpted with gullies and channels carved by wind erosion patterns

Wind Erosion

Wind erosion is a natural geological process — the transport and re-deposition of soil particles by wind. This article covers its definition, causes, effects, modes of particle transport, influencing factors and real-world examples. Wind Erosion.

Cross-section illustration of a well system extracting water from underground aquifer layers

Groundwater Pollution

Groundwater pollution is caused due to natural, agricultural, industrial and other man-made sources. There are certain ways to minimize groundwater contamination, like proper drainage pipes, safe storage of chemicals, safe disposal of waste... Groundwater Pollution.

Stylized portrait of a bearded scientist with wild hair and spectacles

What is Bose-Einstein Condensate

Bose-Einstein Condensate (BEC) theory is named after its theorists, Satyendra Nath Bose and Albert Einstein. It is effect of super cool temperatures on state of matter. When temperature goes a few billionth of a degree above absolute zero, certain elements exhibit Bose-Einstein condensation. What is Bose-Einstein Condensate.

Radiation hazard symbols and atomic diagrams in yellow and black

List of Radioactive Elements

A radioactive element is an element with an unstable nucleus, which radiates alpha, beta or gamma radiation and gets converted to a stable element. This article has a comprehensive list of radioactive elements and their properties.This article is your comprehensive reference on radioactivity and radioactive elements. List of Radioactive Elements.

Electromagnetic coil with wires, metal core, and electrical circuit components

How do Electromagnets Work

How do electromagnets work and what is driving force behind how electromagnetic induction works, forms a part of study for every physics enthusiasts. However, knowledge of this field provides some interesting insights for common individual too, in order to understand some interesting phenomenon around them. How do Electromagnets Work.

Cross-section of Earth’s interior showing the crust, mantle, and core layers

Four Main Layers of the Earth

The four main layers of earth are crust, mantle, outer core and inner core. Read on to know more... Four Main Layers of Earth.

Silhouettes showing humans and primates on separate evolutionary branches

Divergent Evolution

Divergent evolution is a cumulative process of natural selection, which ultimately leads to formation of a new species, from same ancestral stock. It creates beautiful variety we see in natural world. Divergent Evolution.

1970s computer workstation with monitors, keyboard, and speakers

Technology in 1970s

Science and technological innovations, have not only brought prosperity to our lives, but have also given us a new vision. The credit for today’s exponential growth in technology goes to 1970s decade. Read on... Technology in 1970s.

Bean plant with oval green leaves, orange stem, green bean pod, and sprouting roots

Life Cycle of Bean Plant

How long does it take for a bean plant to grow? To know about life cycle of bean plant, read on... Life Cycle of Bean Plant.

Taiga wildlife including wolves, moose, and deer among snow-covered evergreen trees

Taiga Biome: Taiga Animals and Plants

The taiga biome is characterized by long cold winter and short summer seasons. The plants tolerant to snowfalls such as conifers, lichens and mosses are predominant in taiga. Similarly, animals having thick furs such as rabbit, wolf and bear are commonly found in this biome. Taiga Biome: Taiga Animals and Plants.

Hail falling from storm clouds around a bare tree and house roofs

Facts about Hailstorms

Hail or Hailstorm, is a type of precipitation that appears in form of a storm. The following article is an elaboration of concept of a hail, and states some interesting facts about hailstorms. Facts about Hailstorms.

Solar corona glowing around the moon during a total solar eclipse

Total Solar Eclipse and Origin of Life

A total solar eclipse is an extremely improbable event. Its occurrence is made possible by such a serendipitous combination of circumstances, that it really makes you wonder if it is connected with another improbable event, which is occurrence of life itself on Earth! This article explores similar circumstances that make life on Earth and an eclipse possible! Total Solar Eclipse and Origin of Life.

Stylized schematic of an ozone generator with cylindrical vessels, piping, and controls

Homemade Ozone Generator: Build your Own Ozone Generator

The depletion of ozone layer in atmosphere, is due to continual usage of various gadgets emitting chlorofluorocarbons. Hence many people have taken up task of creating an ozone generator at home itself. But before we create ozone generator, let’s take into account, that it uses high electric power. Therefore, utmost care should be taken, while dealing with generator. Homemade Ozone Generator: Build your Own Ozone