Why Usain Bolt Will Never Beat This Speed Even In A Million Years.

Even though Usain Bolt has broken virtually all the record speeds on earth there is a speed at which he will never shatter and that is the speed of Light.

Most people dont come think of it cause of other things that tend to be fast ie , Athlete’s ,Bullet Trains or Super sonic jets but light is the fastest travelling thing not only on Earth but also inthe Universe and no technology has even come close to achieving a fraction of this speed.

Light is so fast that it only takes eight minutes for light from the sun which is a distance of 147.4 Million kilometers away to reach earth this means when you look at the sun your actually looking at the past.

Light is so fast that it cannot be used to measure distance but time hence it’s measured in units known as Light years and that is the distance light travels in a year which is distance of about 9,400,000,000,000 trillion kilometers.

If humans would be able to reach that speed it means that it would take us only 4 minutes to reach our nearest planet mars which is a distance of about 480 Million kilometers which normally takes 6 months to reach