What did Einstein say about the universe? He said it so himself numerous times. He found the Universe beautifully harmonious, and he believed that to be an expression of God. Did Einstein believe the universe was infinite? In contrast to this model, Albert Einstein proposed a temporally infinite but spatially finite model as his preferred […]
What is head loss in fluid mechanics?
What are the problems of physical education?
What are the problems of physical education? the most important problems that physical education and sports teachers face may be listed as; school administration’s underestimation of physical education course, lacking of the qualification needed to inspect this course, parents’ focus on academic achievement and therefore their underestimation towards physical … What are the core values […]
Which of the following is an example of input device to the PLC?
Which of the following is an example of input device to the PLC? Common PLC Input Devices To name a few, there are push buttons, selector switch, and limit switches. Which software is used to write a program in Siemens PLC? SIMATIC STEP 7 is the world’s best known and most widely used engineering software […]
What is the most common type of pictorial drawing?
What causes a person to feel lonely?
What causes a person to feel lonely? Causes of Loneliness Loneliness can also be attributed to internal factors such as low self-esteem. People who lack confidence in themselves often believe that they are unworthy of the attention or regard of other people, which can lead to isolation and chronic loneliness. How does loneliness affect your […]
How can pump efficiency be increased?
How can pump efficiency be increased? Just this alone shows how important improving the energy efficiency of your pumping systems is……7 ways to improve the energy efficiency of your pump Avoid oversizing the pump. Impeller trimming. Variable frequency drives. Parallel pumping systems. Limit pipework pressure loss. Eliminate unnecessary use. Carry out maintenance. Why does pump […]
What is the sympathetic pathway?
What is the sympathetic pathway? The parasympathetic pathway is responsible for resting the body, while the sympathetic pathway is responsible for preparing for an emergency. Most preganglionic neurons in the sympathetic pathway originate in the spinal cord. Where do the sympathetic pathways originate? Sympathetic nerves originate inside the vertebral column, toward the middle of the […]
How is engineering important?
How is engineering important? Engineering is very closely linked to technology, and the rise of it, which is why it has played a huge part in technological advances including computers, hospital machines, the internet and more. Healthcare has also improved dramatically thanks to advancements in medical technology thanks to engineers. What’s an engineer do? Engineers […]
What is conductive thread used for?
What is conductive thread used for? What is Conductive Thread? Conductive thread can carry current the same way that wires can, which means it can be used to create a circuit. This allows the user to sew a circuit together, creating flexible circuits that require no soldering. What is conductive thread made of? Conductive threads […]