By S.Ndisya (Insightful Blogger)

What is a scientific theory? A scientific theory is a logical and coherent explanation of some aspect of nature that is supported by a vast body of evidence. A scientific theory can be thought to be the most reliable type of knowledge that we have about the world. Facts that have been gathered over time can be used to build scientific theories about the world. Darwin's Theory:  Scientific Fact Or Just A Theory? A theory is not science unless it is falsifiable. This means that it should be possible to apply a test to see if the predictions made by the theory are true or false.  The theory of evolution does not meet this criterion because every single one of its predictions fails on a regular basis and cannot be tested due to its inaccuracy.  The fossil record, in addition to being incomplete, is also not dependable because it contains gaps that are impossible to fill due to their significant size. The theory of evolution was first proposed by Charles Darwin and Alfred Ru...

  What is French Toast? French toast is a dish made by frying bread in butter or oil, then dipping it in a beaten egg, followed by second frying. A dish that has been around for centuries and is loved the world over. French toast is a breakfast food that has many variations and can be eaten with or without syrup. It can be served as an appetizer or dessert too! How to Make the Perfect French Toast Every Time, No Matter Your Skill Level The perfect French toast is a dish that should be enjoyed at breakfast time. It is a common breakfast dish that can be eaten with maple syrup, honey, or jam. There are many ways to make French toast, but the most important thing is to use good bread and eggs at the right temperature. The bread should be thick enough so it won't break when dipped in the egg mixture. The most important thing about making French toast is to make sure the inside of your bread is not too hard. This can be done by soaking the bread in warm water for a few minutes be...

  Gallons: What's in a Gallon? A gallon is a unit of measurement for volume, capacity, and liquid volume. The word "gallon" is derived from the Old French word "galon", which means "container". How Many Ounces Are in a Gallon? A gallon is equal to 128 fluid ounces, or 3.785 liters. One US gallon equals approximately 3.8 liters and can be abbreviated as "gal" in the United States and "gi" in Canada. One  Imperial  gallon equals approximately 4.54 liters and can be abbreviated as the gal in the United Kingdom or gi in Ireland. A United States gallon is defined as 231 cubic inches or 3.785411784 liters. How Many Liters in a Gallon? The volume of a gallon of water is 3.785411784 liters. In order to convert gallons to liters, you must divide the number of gallons by 3.785411784. For example, if you want to know how many liters are in 10 gallons, then you would divide 10 by 3.785411784 and get 2.368553942 liters in 10 ga...

Tensile strength is the measure of a material’s resistance to being pulled apart. It is important to know how to prevent tensile stress in order to maintain the structural integrity of the material and prevent cracks from forming. The most common way to measure tensile strength is by using a machine called a tensile testing machine. This machine is capable of stretching the material as it pulls it apart. The machine then measures how much force was needed to break the sample. This test can be done manually with a piece of string and some weights, but this will not provide an accurate measurement. Tensile strength is measured in pounds per square inch (PSI). The higher the tensile strength, the stronger and more durable it will be. Tensile strength is typically measured in materials like metals, plastics, composites, and fabrics. There are two ways to calculate tensile strength: 1) using an equation and 2) using a tensile tester. . The equation for calculating tensile strength is a...

  What is an Air Mattress? What are the Benefits of Using One? And Which Types of Air Mattresses are There? Air mattresses are inflatable mattresses that provide a comfortable, soft surface for sleepers. They are also known as air beds. Air mattresses can be used in many different ways, depending on the person’s needs. They can be used on the floor of a bedroom to create more space and make it easier to change the sheets, or they can be inflated and used as a temporary bed when guests come over. There are two main types of air mattresses: single-sided and double-sided. Single-sided airbeds have one chamber that is inflated with air, while double-sided airbeds have two chambers that inflate with air at once, which makes them more durable than single-sided ones. Air Mattress |Flickr The Best Air Mattresses for Camping and Indoor Use The best air mattresses for camping and indoor use come with a lot of features that make them worth the investment. The first feature is the durability o...

  What is stress? Stress is a physiological and psychological response to any event that is perceived as a threat. Stress is a physiological and psychological response to any event that is perceived as a threat. It can be caused by physical, emotional, or mental factors. Stress can affect children in many ways, including their moods, behavior, and health. The 12 Physical Signs of Stress in Children Children are more vulnerable to stress, and it is important for parents to recognize the signs of stress in their children. Irritability constantly rubbing their eyes. Teeth grinding Difficulty concentrating Crying or sobbing clenched fists or clenched jaw Headaches, stomachaches, and other physical aches and pains: Fearful thoughts about the future Lack of interest in activities they used to enjoy: feeling overwhelmed by small tasks or decisions that would normally be easy for them to accomplish on their o...

Kenya’s e-bike industry is a fast-growing sector. The market is expected to grow by more than 10% over the next five years. The global e-bike market has been witnessing significant growth in the recent past, owing to increased awareness and acceptance of clean mobility solutions among consumers. Electric bikes are considered one of the most important contributors to making cycling an environmentally friendly mode of transport and thereby reducing air pollution levels in urban areas. 3 Reasons Why You Should Consider Buying an Electric Bike in Kenya 1. It is cheaper to buy an electric bike than to buy a car. 2. You can save the environment by using an electric bike instead of a car. 3. It is healthier for you to use an electric bike instead of a car because it is easier on your joints and you are getting more exercise from riding the bike. What to Expect When Cycling in Kenya Cycling in Kenya is an amazing experience. You get to see the best of the country and you are abl...