Tech With Rob

Hi Guys, today I am going to tell you about:-  IS DARK ENERGY REALLY DARK? I have already told you about dark energy and dark matter . So today I will tell you about why is it called dark. Dark energy and dark matter does not interact with electromagnetic radiation like light and many other things. So if it does not interact with light, then the light will be not affected by dark energy or dark matter and neither it will be reflected, hence we can't see it. So it is called 'Dark'. And this is also the reason why dark energy and dark matter is very difficult to find, even though it is present abundantly. --------------- A request If anyone does know about blender, then please tell me on how I can make a space-time fabric in blender 2.8 .    Please................................................ please................................................ --------------- THANK YOU

Hi Guys, welcome to 'Tech With Rob'. Today I am going to tell you about :- WHAT IS OUR UNIVERSE MADE UP OF ? I have already told you about ' How Our Universe Was Formed '. So today let's look at what are the basic things in our universe. Our univerrse is made up of :- 1) Normal Matter (approximately less than 5 %) -   The things we can see like the sun, stars, trees, cars etc. 2) Dark Matter (approximately 23 %) -   I have not told you about dark matter yet, It produces a attractive force like gravity. 3) Dark Energy (approximately 73 %) -   I have told you about this in ' Beginning Till The End Of The Universe ', I had said that dark energy is the culprit behind expansion of our universe and produces a repulsive force due to which our universe is expanding. So, In my next post I will tell you about why is it called dark energy or matter.  And I am working on the video, I have downloaded a video editing software ' OpenShot ' and it is free. But it wi