How do telephones work? A traditional landline telephone system only contains three simple parts: a hook switch, which connects and disconnects the phone from the network; a speaker; and a microphone, through which sound waves from your voice compress and decompress the granules, changing the re...
In this article, we'll look at the mechanical systems that make hearing possible. We'll trace the path of a sound, from its original source all the way to your brain, to see how all the parts of the ear work together. When you understand everything they do, it's clear that your ...
planning meals and vacations, debating politics, and gossiping. Teachers use it for instructing students, and comedians use it for amusing audiences. All these are instances of language use - that is activities in which people do things with language. As we can see, language use ...
But wait. What makes a light source produce photons? We'll get to that. Next.Producing a Photon There are many different ways to produce photons, but all of them use the same mechanism inside an atom to do it. This mechanism involves the energizing of electrons orbiting each atom's nuc...
The AI writing assistant for anyone with work to do Get Grammarly What is a syllable? A syllable is a unit of pronunciation that usually contains a vowel sound and/or one or more consonant sounds. Notice that we say a “sound,” not just a vowel or consonant itself. A vowel sound in...
Among the things that cross-disciplinary research consortia do is to produce a scientific consensus and purvey it for a period of time through mass media in order to serve the varied (and often conflicting) demands and interests of other institutions and the general public around a particular iss...
Remember how we mentioned that YouTube is the second largest search engine? While creating engaging content is a must, it’s not the only factor for success. There are several things you can do to optimize your videos to rank highly on both YouTube and within the Google search results. Th...
In this article we'll explain what dopamine is and how it works in our brains and bodies. We'll also explain what dopamine isn't, and try to dispel some of the myths that have arisen around the chemical. Contents The Science of Dopamine How Does Dopamine Work in the Human Body? Ho...
In this guide, we explain how to write an elevator pitch for different occasions and share some quality elevator pitch examples to help you write your own. Work smarter with Grammarly The AI writing partner for anyone with work to do Get Grammarly Table of contents What is an elevator ...
Putting a social media style guide together can be time-consuming, so how do you ensure your team uses it? You didn’t invest all that time and effort to produce your guide just for it to gather virtual dust in your company’s server. Here are a few tips to make the most of it. ...