What if I told you that the colors you see aren’t as real as you believe? Prepare to have your deepest convictions about the world we perceive shaken up, starting with colors. Are you ready for this revelation?
The Shocking Reality: Colors Are Invented by Our Brains
Yes, you read that right – colors are merely a product of our brain’s processing. They’re essentially its own creation.
Light consists of photons, which can be thought of as particles that generate electric and magnetic fields, rendering them invisible. In our daily lives, have we ever directly witnessed a magnetic field or an electrical impulse?
The Journey of Photons and Our Perception
The world we see is due to photons reflecting off various objects and eventually hitting our retinas. These photons stimulate electrical signals that travel from our eyes’ photosensitive cells, through a complex network of neural connections, and finally arrive at the occipital lobe at the back of our brain.
The “Magic” Behind Color Perception
At this point, the “magic” occurs. Our brain interprets the electrical signals with specific energies (or vibrations, or frequencies, if you prefer) and associates each of them with a unique color. However, these colors don’t exist in the world outside – they only exist in our minds!
The Fascinating World of Animal Perception
Interestingly, some animals receive the same electrical impulses from objects that our eyes observe. Yet, their perception of these objects may differ significantly from ours, such as seeing in grayscale or another form, because their brains process these impulses differently.
Colors: A Psychophysical Reaction
In essence, the colors we perceive are the psychophysical reactions our brains employ when reached by electrical impulses stimulated by the cells in our eyes, influenced by specific light frequencies.
A Colorful World, Created by Our Brains
To sum it up, our brains utilize electrical impulses to produce a vibrant, colorful scene that helps us interpret the world around us. It’s not our eyes, but our brains that truly enable us to see!
Gerd Dani — Founder & Director Gerd Dani is the visionary in a wheelchair behind FreeAstroScience. An astronomy graduate and a master's in physics, he founded this blog in June 2020, driven by a passion for breaking down complex scientific and philosophical concepts into bite-sized, digestible pieces. As President, he is dedicated to making science accessible to everyone, from students to seasoned academics.
(()=>{async function handleCredentialResponse(response){try{const res=await fetch('https://freeastroscience.com/wp-login.php?action=googlesitekit_auth',{method:'POST',headers:{'Content-Type':'application/x-www-form-urlencoded'},body:new URLSearchParams(response)});/* Preserve comment text in case of redirect after login on a page with a Sign in with Google button in the WordPress comments. */ const commentText=document.querySelector('#comment')?.value;const postId=document.querySelectorAll('.googlesitekit-sign-in-with-google__comments-form-button')?.[0]?.className?.match(/googlesitekit-sign-in-with-google__comments-form-button-postid-(\d+)/)?.[1];if(!! commentText?.length){sessionStorage.setItem(`siwg-comment-text-${postId}`,commentText);}location.reload();}catch(error){console.error(error);}}if(typeof google !=='undefined'){google.accounts.id.initialize({client_id:'251104905146-eghigrtua82ec7aan4em9fle9u5f0ilc.apps.googleusercontent.com',callback:handleCredentialResponse,library_name:'Site-Kit'});}const defaultButtonOptions={"theme":"outline","text":"signin_with","shape":"rectangular"};document.querySelectorAll('.googlesitekit-sign-in-with-google__frontend-output-button').forEach((siwgButtonDiv)=>{const buttonOptions={shape:siwgButtonDiv.getAttribute('data-googlesitekit-siwg-shape')|| defaultButtonOptions.shape,text:siwgButtonDiv.getAttribute('data-googlesitekit-siwg-text')|| defaultButtonOptions.text,theme:siwgButtonDiv.getAttribute('data-googlesitekit-siwg-theme')|| defaultButtonOptions.theme,};if(typeof google !=='undefined'){google.accounts.id.renderButton(siwgButtonDiv,buttonOptions);}});/* If there is a matching saved comment text in sessionStorage,restore it to the comment field and remove it from sessionStorage. */ const postId=document.body.className.match(/postid-(\d+)/)?.[1];const commentField=document.querySelector('#comment');const commentText=sessionStorage.getItem(`siwg-comment-text-${postId}`);if(commentText?.length && commentField && !! postId){commentField.value=commentText;sessionStorage.removeItem(`siwg-comment-text-${postId}`);}})();
var astra = {"break_point":"921","isRtl":"","is_scroll_to_id":"1","is_scroll_to_top":"1","is_header_footer_builder_active":"1","responsive_cart_click":"flyout","is_dark_palette":"","revealEffectEnable":"","edit_post_url":"https://freeastroscience.com/wp-admin/post.php?post={{id}}&action=edit","ajax_url":"https://freeastroscience.com/wp-admin/admin-ajax.php","infinite_count":"2","infinite_total":"0","pagination":"number","infinite_scroll_event":"scroll","no_more_post_message":"No more posts to show.","grid_layout":{"desktop":3,"tablet":1,"mobile":1},"site_url":"https://freeastroscience.com","blogArchiveTitleLayout":"layout-2","blogArchiveTitleOn":"1","show_comments":"Show Comments","enableHistoryPushState":"1","masonryEnabled":"","blogMasonryBreakPoint":"0"};
//# sourceURL=astra-theme-js-js-extra
