I was mindlessly scrolling through YouTube last night when the algorithm served me a video about making gold. I clicked on it expecting nothing much, just background noise while I wound down for the day. But somewhere along the way, I got completely absorbed. And when it ended, I just sat there for a while, unable to shake this strange feeling that something had shifted in my head.

The part that hit me hardest was about Newton. We all know the story—the falling apple, the discovery of gravity, the father of modern physics. But apparently, after he died, his secret notebooks revealed a different obsession. Over a million words dedicated to alchemy. He burned his own hair in experiments trying to turn lead into gold.

There was something about this that made me feel unexpectedly emotional. Here was arguably the greatest genius in human history, spending his entire life chasing an impossible dream. It felt sad and deeply human at the same time.

Newton failed because, at his level of scientific understanding, you simply couldn't touch the fundamental nature of matter. Chemical reactions—mixing, burning, combining substances—don't change what an element actually is. Lead remains lead no matter how many times you heat it, cool it, or mix it with other stuff. To make gold, you need to change the number of protons inside an atomic nucleus, and that's nuclear physics, not chemistry. Newton was solving a problem that had no solution with the tools available to him.

So where does gold actually come from? This is where the video gave me chills. Gold isn't made inside stars—at least, not in the way you might think. Stars fuse hydrogen into helium, helium into carbon, and progressively heavier elements until they hit iron. Iron is basically the dead end of nuclear fusion. Once iron forms in a star's core, the engine shuts down. It's like completely spent ash that can't burn anymore.

So how do you get gold, which is heavier than iron? Stars have to die. And not just any death—a catastrophically violent one.

There's this thing called a neutron star. It's what's left after certain stars die, and its density is beyond comprehension. A teaspoon of neutron star material weighs about a billion tons. That's like compressing Mount Everest into a spoon. When two neutron stars spiral toward each other and collide, you get something called a kilonova—an explosion of unimaginable scale. And in that moment, gold is born.

Here's the wild part: we've actually witnessed this. In 2017, scientists detected gravitational waves from a neutron star collision 130 million light-years away. The analysis of that explosion's light revealed that it produced gold equivalent to about 200 times Earth's mass. In dollar terms? 10 octillion dollars. That's a 1 with 29 zeros after it. You could give every person on Earth a trillion dollars and barely make a dent in that amount.

Hearing this gave me a strange sense of awe. The tiny gold ring on my finger, the microscopic gold traces in my smartphone—they were all forged in cosmic cataclysms billions of years ago. The fact that we casually use something that required the death of stars to exist made me feel simultaneously amazed and oddly humbled.

So can humans make gold ourselves? According to the video, yes. We actually can.

In 1980, Nobel laureate Glenn Seaborg used a particle accelerator to bombard bismuth atoms and successfully produced gold. Modern alchemy, realized. For the first time in human history, someone had transformed a base metal into a precious one.

I'll be honest—at this point, I got a little excited. If we can make gold, doesn't that mean the technology will eventually improve? Would gold become as common as aluminum someday? Would its value collapse?

Then came the twist.

The amount of gold Seaborg created was a few thousand atoms. To put that in perspective, it's a trillion times less than a speck of dust you can't even see. You can't observe it with a microscope—you need a radiation detector just to confirm it exists. And the estimated cost to produce 31 grams of gold this way? Hundreds of trillions of dollars. Mining gold from the earth is overwhelmingly cheaper.

But here's the real problem: artificially made gold is radioactive. Natural gold has a perfect, stable ratio of 79 protons and 118 neutrons. But gold created through particle acceleration has an imbalanced neutron count, making it unstable. Over time, it emits radiation and decays back into mercury or lead.

Wear a ring made of artificial gold, and it'll slowly irradiate your finger while transforming into something else entirely. You could end up with skin necrosis. You'd have spent a fortune to create a cancer-causing ring. The curse of alchemy, indeed.

After hearing this, I felt an odd sense of relief. Unlike synthetic diamonds, which have disrupted the diamond market, gold remains untouchable. We technically know how to make it, but economics and physics make it practically impossible. Gold will probably remain the king of safe-haven assets for as long as we can foresee.

But what really stayed with me was the bigger picture.

Humans have figured out how to make gold, but we still can't actually produce it in any meaningful way. In a sense, we're not that different from Newton. He didn't know the method; we know the method but can't execute it. Both end up without gold in hand.

And yet, I don't think this is failure. I think it's the opposite.

The human obsession with making gold led us to discover how to split atoms, develop quantum mechanics, and build particle accelerators. Along the way, we've started to understand the origins of the universe itself. Even Newton's years spent on alchemy weren't necessarily wasted—his deep thinking about the nature of matter might have influenced his work on gravity and calculus in ways we can't trace.

We never made real gold. But humanity gained something far more valuable: knowledge. Maybe the philosopher's stone Newton was searching for all along wasn't gold—it was understanding itself.

And then a thought occurred to me. Maybe a lot of what we chase in life works this way.

You pursue one thing and fail to get it, but the journey leads you somewhere you never expected—somewhere that turns out to be more valuable than the original goal. Just as chasing gold led us to understand the cosmos, maybe the things I'm pursuing will eventually lead somewhere I can't yet imagine.

I don't know what that is yet. But somehow, that uncertainty feels less scary than it did before.