Category: Popular lifehacks

When were modern rockets first developed? Modern Rocketry Begins. In 1898, a Russian schoolteacher, Konstantin Tsiolkovsky (1857-1935), proposed the idea of space exploration by rocket. In a report he published in 1903, Tsiolkovsky suggested the use of liquid propellants for rockets in order to achieve greater range. What was the first modern rocket? The first […]

What is the meaning of O magnum mysterium? O great mystery O Magnum Mysterium is a text from the Holy Matins of Christmas describing the wonderment of the animals as they gaze on Christ: “O great mystery and wonderful sacrament, that animals should see the newborn Lord, lying in a manger!” Is O magnum mysterium […]

Why do I feel pulsing in my stomach? It’s normal to feel your pulse in your stomach. What you’re picking up on is your pulse in your abdominal aorta. The aorta is the main artery that carries blood from the heart to the rest of the body. It runs from your heart, down the center […]

What is the synonym of the word dungeon? noun. 1’the king imprisoned him in the castle dungeon’ underground cell, underground prison, oubliette. cell, prison, jail, lock-up, black hole. archaic hole, thieves’ hole, bocardo. What does the word oubliette mean in English? dungeon Definition of oubliette : a dungeon with an opening only at the top. […]

What is Babies R Us called now? Toys In 2019, Toys “R” Us emerged from bankruptcy as Tru Kids, which now owns the Toys “R” Us, Babies “R” Us, and Geoffrey the Giraffe brands. Is Babies R Us coming back? Toys ‘R’ Us is no longer a thing of the past – the beloved toy […]

What is a BioMet bone Growth Stimulator? The Biomet® OrthoPak® Non-invasive Bone Growth Stimulator System is a nonsurgical treatment technique designed to promote the healing of bone fractures that have failed to mend in the normal period of time. This condition is commonly called a nonunion. The condition of a nonunion is not rare. How […]

What is wafting method? In “wafting” a person takes an open hand with the palm towards the body and moves their hand over the substance in a gentle circular motion so as to lift vapors of the substance towards the nose. … Why do we smell ester by wafting? Wafting is more safer method to […]

What were the alliances formed in Europe by 1914? By 1914, Europe’s six major powers were split into two alliances that would form the warring sides in World War I. Britain, France, and Russia formed the Triple Entente, while Germany, Austria-Hungary, and Italy joined in the Triple Alliance. What were the major alliances in Europe? […]

How do you tell if a sentence is nominative or accusative? The nominative case is used for sentence subjects. The subject is the person or thing that does the action. For example, in the sentence, “the girl kicks the ball”, “the girl” is the subject. The accusative case is for direct objects. What is the […]

What is the Morris water maze and how is it used to study hippocampus function? The Morris water maze is widely used to study spatial memory and learning. Animals are placed in a pool of water that is colored opaque with powdered non-fat milk or non-toxic tempera paint, where they must swim to a hidden […]