Why are most superheroes from New York? From an out-of-universe perspective, the answer is simple; when the Marvel Universe launched in 1962, its creators – especially Stan Lee – were keen to set it in “the world outside your window.” He encouraged his writers to base their adventures in the […]

How do you use apple cider vinegar for sinus infection? Just mix 1/4 cup apple cider vinegar with 1/4 cup warm water and gargle every hour or so. Next time you’re stuffed up, grab the apple cider vinegar. It contains potassium, which thins mucus; and the acetic acid in it […]

What are the sources of error in density of liquid experiment? The most common reasons for density errors include using the wrong or inaccurate instruments and not accounting for temperature changes. What are the sources of errors in volume equation method? There are two sources of error in a measurement: […]

Can I give IIT JAM maths and physics? Mathematics/ Statistics as a subject for at least two years/four semesters. Any one of Biology, Biotechnology, Chemistry, Mathematics and Physics for two years/four semesters, and any one of the other four subjects for at least one year/two semesters. No restrictions for engineering […]

Is there a difference between mechanical engineering and mechanical and automation engineering? Mechanical Engineering is a discipline within Engineering which deals with the production and usage of Heat And Mechanical Power for the designing, production, and operation of machines and tools. Mechanical and automation engineers are mainly focus on designing […]

How many grams of glucose would you need to make 100mls of a 0.5\% solution? 1. To prepare a 5\% glucose solution, weigh out 5 grams of glucose and add water until you have 100 mls of solution (5 grams per 100 mls). 2. To prepare a 0.5 M solution […]

What is your Favourite type of dessert? Cheesecake, cupcakes, jell-O, carrot cake, apple pie, ice cream, brownies, chocolate chip cookies and chocolate cake are the most popular desserts in America. What do you usually eat dessert? Dessert Various desserts Type Sweet Variations Numerous (biscuits, cakes, tarts, cookies, sandeshs, gelatins, ice […]

Where is C in a recorder? The note produced with all holes closed on an alto recorder is f’ while all holes closed on the soprano is c”. What is C in recorder? The twenty fifth note we learn, C in the third octave on the descant (soprano) recorder, lies […]

What is strange about black holes? Black holes are perhaps the most nightmarishly fascinating features of our universe. Like long dark tunnels to nowhere (or giant garbage disposals), these mysterious fixtures in space exert a gravitational pull so gripping that nothing close by — not even light — can escape […]

Is suffrage a right? Suffrage, political franchise, or simply franchise, is the right to vote in public, political elections (although the term is sometimes used for any right to vote). Suffrage is often conceived in terms of elections for representatives. However, suffrage applies equally to referendums. Is suffrage and suffering […]

What happens to the energy of a red shifted photon? A photon’s energy is inversely proportional to it’s wavelength. As it becomes red-shifted, it’s wavelength becomes larger so it’s energy becomes smaller. Does a photon last forever? Now, by studying ancient light radiated shortly after the big bang, a physicist […]