Category: Engineering

How do Jeep Rubicon lockers work? Jeep lockers (formally known as locking differentials) lock your axels and send power to both tires on each axel equally. They are used when you need to drive straight in four-wheel drive to get your jeep unstuck from mud or other soft terrains. Are Rubicon lockers air or electric? […]

Is Skype allowed in Jordan? In March 2016, the TRC stopped Jordanian mobile operators’ attempt to impose fees on the use of VoIP services in order to increase profits. However, providers then blocked users from making free or cheap phone calls over services like WhatsApp and Viber, while Messenger, Telegram, and Skype remained accessible. Can […]

Why do we eat an egg at the seder? Symbolic foods, including eggs, are part of the story. So it became customary in nearly all Jewish cultures that, at end of the Seder and before the parade of dinner food begins, hard-cooked eggs are eaten — dipped in salt water to remember the tears of […]

What is the use of FFT analysis? The “Fast Fourier Transform” (FFT) is an important measurement method in the science of audio and acoustics measurement. It converts a signal into individual spectral components and thereby provides frequency information about the signal. How does an accelerometer measure vibration? How do you measure vibration? Vibration is most […]

How did Mussolini change the power of their government? Mussolini gradually dismantled the institutions of democratic government and in 1925 made himself dictator, taking the title ‘Il Duce’. He set about attempting to re-establish Italy as a great European power. The regime was held together by strong state control and Mussolini’s cult of personality. Why […]

What is special about the Gemini constellation? The two brightest stars in the constellation, also named after Greek mythology’s Castor and Pollux, represent the heads of the twins, while fainter stars outline the pair’s bodies. Gemini is the radiant point for a meteor shower known as the Geminids, which happen every year around mid-December. What […]

How does an open adoption work? In its simplest sense, open adoption is a form of adoption that allows birth parents to know and have contact with the adoptive family. Expectant mothers are given the option to choose a family to raise their child. They can talk with them, meet them in-person, and have them […]

What is John Macarthur known for? John Macarthur, (baptized September 3, 1767, Stoke Damerel, Devonshire, England—died April 11, 1834, Camden, New South Wales, Australia), agriculturist and promoter who helped found the Australian wool industry, which became the world’s largest. Why do we remember John Macarthur? Central to Macarthur’s story are his achievements in championing an […]

Can early pregnancy cause yellowish discharge? When you are pregnant, your vaginal discharge can vary in volume, texture, and color. While some changes are normal, others may indicate a problem, such as an infection. If your discharge is yellow, see your doctor. Especially if it has a strong, unpleasant odor. Is Discoloured discharge in early […]

Is a horse a producer or consumer? There are four types of consumers: omnivores, carnivores, herbivores and decomposers. Herbivores are living things that only eat plants to get the food and energy they need. Animals like whales, elephants, cows, pigs, rabbits, and horses are herbivores. Why isn’t Ta scavenger like a vulture a decomposer? Vultures […]