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‘c’: More Than Just Fast as We Unpack the Universe’s Master Constant

Let’s dive into the universe’s ultimate speed limit: the speed of light. It’s a concept so fundamental that it underpins much of modern physics, yet so mind-bogglingly fast that, as you say, human intuition struggles to truly grasp it. We call it ‘c’, and its value in a vacuum is precisely 299,792,458 meters per second. That’s not just an estimate; since 1983, the meter has been precisely defined as the distance that light travels in a vacuum in exactly 1/299,792,458 of a second. So, light’s speed isn’t just something we measure; it’s a foundational pillar of our measurement system.

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The Curious Case of the Missing “C” and Why David Has to Edit My Punctuation

For economic reasons, I decided I was not going to ship my once state of the art gaming computer to Portugal when I moved.  “The Beast,” as she was known, would have almost doubled my shipping costs by the time all the relevant insurances had been applied.  It was simply not worth it.

She was sold to friend with whom I hear she is very happy.

This meant that when I got here I shared a computer with Mr P.  As anyone knows, sharing a computer is a delicate affair at the best of times and although we did not come to blows or even utter a cross word it soon became apparent that we needed another computer.

Continue reading → The Curious Case of the Missing “C” and Why David Has to Edit My Punctuation