How do you describe direction in space? In astronomy, right ascension and declination identify directions in the sky. Right ascension is an angular measurement in the reference plane, and declination measures the angle above or below the reference plane. Does direction exist in space? The concepts of altitude and direction do exist in space, but…
Category: Useful tips
Should startups focus on profitability or not?
Should startups focus on profitability or not? Most companies (98+\%) in the world (even tech startups) should be very profit focused. Being profitable allows you degrees of freedom you don’t have when you rely upon other people’s money. It allows you many more exit opportunities. Being profitable certainly makes your company more sustainable in difficult…
Why do water bottles explode on airplanes?
Why do water bottles explode on airplanes? Air pressure changes in the cabin of an aircraft make gases expand, including the air inside a toiletry bottle. The less full the bottle is, the more air’s inside. When that air expands, it can rupture the container, creating the sticky explosions that frequent flyers are so familiar…
Why are gases measured in volume?
Why are gases measured in volume? Measurement of gas volume contributes to studies on reaction rates and commercial viability of chemical and biochemical processes in which a gas Is a by-product. Additionally measurement of volumes of vapours are also required for determination of molecular weights of volatile liquids by Victor – Meyer method. Why is…
How do you write dialogue in a novel example?
How do you write dialogue in a novel example? Dialogue tags stay outside the quotation marks, while the punctuation stays inside the quotation marks. Example: “There was blood everywhere,” Karen explained. If the dialogue tag comes before the dialogue, the comma appears before the first quotation mark. Example: Karen explained, “There was blood everywhere.” How…
In which language we can attempt UPSC?
In which language we can attempt UPSC? You may have written the UPSC exam in English, but if you feel you are better off speaking Hindi or Tamil or any other regional language that is your native language, you can opt for it. Is UPSC exam in English or Marathi? Hi, UPSC Prelims are held…
What are the seven layers in the Internet protocol stack?
What are the seven layers in the Internet protocol stack? The layers are: Layer 1—Physical; Layer 2—Data Link; Layer 3—Network; Layer 4—Transport; Layer 5—Session; Layer 6—Presentation; Layer 7—Application. What are the five layers of Internet protocol stack? The TCP/IP model is based on a five-layer model for networking. From bottom (the link) to top (the…
Why do good manners matter?
Why do good manners matter? According to experts, manners show others that you respect and care about them—whether you’re holding the door open for someone, giving up your seat for an elderly person, or simply saying “please” and “thank you.” “Good manners make other people feel good—they put people at ease,” says Alex J. What…
How do you keep roaches from coming up your toilet?
How do you keep roaches from coming up your toilet? How to help eliminate cockroaches’ water sources and entry points Seal your drain pipes. Fix leaky faucets. Seal crevices and holes around your drain pipes. Look for gaps around the pipes under your sink. Address holes in your walls. Cease the condensation. How do I…
Is it easy to bike without training wheels?
Is it easy to bike without training wheels? In fact, it can be super easy and even fun once you know the trick to getting it done. What’s even better is there doesn’t even need to be any tears, falls, or aching back for you! Teaching kids to ride a bike without training wheels has…