Let’s start with a match.
You’ve held a thousand of them. Your grandmother held ten
thousand, standing at a woodstove before the sun was up, and your
great-grandfather used them to light the petromax lamp on the porch. Some
planter in the Dutch East Indies, sweating through his white linen, struck one
to light his cigar and never gave it a thought. That’s the thing about matches.
You strike one and there’s fire, and the miracle is so small and so common that
nobody ever stops to ask the question.
So ask it. How does a thin stick of wood, a sliver you could
snap between two fingers, make fire out of nothing?
It’s the strip on the side of the box, that scratchy
brown-red stuff. It’s red phosphorus.
You could stop there. Most people do. But the story of how
phosphorus came into the world is not a nice one, and I’m going to tell it
anyway.
---
Phosphorus is in the fields, where it goes by the name phosphate
and makes the roots take hold and the flowers open. It’s also in you, right
now. You’re carrying about 750 grams of it, a little more than a bottle of
mineral water weighs, most of it packed into your bones and teeth. It’s
threaded through your DNA. It’s in the ATP your cells burn to keep you walking
around and reading this.
Everything that lives has a little of that cold light in it.
And it was found by a man digging through a barrel of piss.
I’m sorry. That’s the true version, and there’s no prettier
one.
---
His name was Hennig Brand, and he lived in Hamburg. He is,
as far as history is concerned, barely there at all. The historian Friedrich
Krafft, who spent years trying to pin him down, found a birth date and nothing
else. No death. The man just stops, the way a dirt road stops at the edge of a
field.
What we have are rumors. Brand married a rich widow, the
story goes, and her money let him set up as a physician. He called himself doctor
medicinae, and people took him at his word. But the Hamburg physicians kept
a list of members, and Brand’s name was never on it. Go looking for him in the
records and you find a hole in the shape of a man.
What was he really? An alchemist, and not a famous one.
Brand had a job, if you want to call it that, and the job was the philosopher’s
stone: the legendary something-or-other, a powder or a stone or a principle,
that could turn lead into gold. Men had been killing themselves over it for a
thousand years. It had never worked once.
Brand wasn’t discouraged. Brand was committed.
He tried what everybody tried. The experiments came and
went, and so did the years, and the widow’s money went with them. Somewhere
along the way he got an idea, and I want you to understand it wasn’t a crazy
idea, not to a man of his time. Alchemists believed a human being was a little
universe, the whole cosmos folded up small. The earth holds metals and minerals
in its dark places. Therefore the body must hold them too. And what does the
body let go of, every day, whether it wants to or not?
You can see where this is going. I wish I couldn’t.
---
So Brand began to collect. A bucket, then another. He kept
at it until he had a whole barrel, standing in the dark, and then he did the
only sensible thing a man in his position could do. He waited. He let it rot.
I’ll spare you the smell. Just know that there was a cellar
in Hamburg, sometime in the 1660s, where a man with a hopeful look in his eyes
stood over a barrel and breathed deep.
When it had gone as foul as it could go, he boiled it down
until it was thick as syrup. Then he distilled it, and ten hours or more went
by. The fire roared. The retort sweated. And then, finally, reddish drops began
to fall, and Brand pushed the receiver up under the mouth of the vessel to
catch them.
Then he waited some more.
There was something clinging to the inside of the glass. A
waxy stuff, pale, the color of amber. It didn’t look like much, and I imagine
he was disappointed. It certainly wasn’t gold.
Then maybe he blew out the lamp, or maybe the candle simply
guttered. The accounts don’t say. What they do say is that the room went dark,
and in the dark the glass was glowing.
Not flickering, like a candle. Not hot, like an ember. Just
a steady, pale light, as though somebody had caught a piece of the moon and put
it in a jar. The dry parts shone brightest of all.
Brand must have held it up to his face. I like to think he
did, and I like to think he wasn’t afraid, because he was a man who had spent
his life hunting for a miracle and here it was, shining in his hands.
He had gone looking for gold. What he got was light.
He called it “cold fire.” The name was exact. It shone like
fire and gave no heat at all. It was a fire that wasn’t burning anything.
---
Now, you’d think a man who had found such a thing would
shout it from the rooftops. Brand did the opposite. He locked it away. For
seven years, the cold fire stayed in Hamburg, hidden in his house like a bad
dream a man keeps from his wife.
What cracked the secret open was the oldest thing there is.
Brand ran out of money.
The widow’s inheritance was gone, every last coin burned in
the furnaces. In early 1676 the creditors were close, the way they always are,
and Brand, who was too proud to beg and too broke to refuse, did what desperate
men do. He showed it to somebody.
That somebody was Johann Kunckel, a famous chemist who
happened to be passing through Hamburg. Brand brought out the glowing stuff,
and I’d bet my last dollar Kunckel’s face changed.
And Kunckel couldn’t keep his mouth shut. He told Johann
Daniel Kraft, a commercial adviser to the ruler of Saxony, and in Berlin he
handed over a sample. Once something like that leaves your hands, it’s gone.
Kraft was quick. He claimed he’d bought a “license” to the
discovery. Then, on the twenty-fourth of April, in the Brandenburg court in
Berlin, he stood before the nobility, put out the lamps, and showed them the
light.
He never said Brand’s name. Not that night.
The court physician Johann Sigismund Elsholtz was in the
room, and he wrote it all down: the first written account of Brand’s find. It
was in that room that the thing was given the name it still wears. Phosphorus,
from the Greek. The bearer of light.
Somewhere in Hamburg, Hennig Brand didn’t know that the
world had just taken his baby and given it a new name.
---
Kunckel, meanwhile, was working. What Brand had shown him
wasn’t enough, and by June he was writing letters, claiming he’d distilled
twice and gotten nothing, not a spark. He wrote to Brand himself, swearing on
his honor to keep the secret, and asked whether they might share the profits.
Brand said no.
He already regretted telling as much as he had. He was done
telling.
It didn’t matter. Kunckel found his own way, mixing urine
extract with sand, and when the glow came up in his own flask he did what a man
like Kunckel does. He claimed it. Discoverer, he said, or at the very least rediscoverer.
For more than a hundred years, educated Europeans called it Kunckel’s
phosphorus, and Brand’s name was dust.
Then came the courts. Leibniz, the great philosopher, the
man who would invent calculus right alongside Newton, was an adviser in
Hanover, and he wanted to see the thing done. Twice he talked Brand into making
the journey. Under an agreement signed off by the ruler of Hanover, Brand had
to explain his method, and that is the only reason we know how he did it. The
one surviving account of the process comes from a philosopher’s notes, not from
the man who worked it out.
It didn’t do him much good. At the Hanover court they
treated him like a crank, a man chasing ghosts, the philosopher’s stone, that
old children’s tale. He went home nearly empty-handed. The payments came in
dribbles, and then in 1679 the ruler died with the wages still owing. A dead
man doesn’t pay his debts.
Brand kept going anyway. That’s the part that gets me. In
September 1688, on a hill near Schipbek, he hired some of the city’s soldiers
and put them to digging. Gold, he’d heard. Gold under the hill. They dug and
dug.
Not a single scrap.
The next spring, the man who called himself a doctor took
off his velvet cloak, the last good thing he owned, and handed it to an
innkeeper as security against what he owed. And the soldiers, who had never
been paid for the digging, caught up with him and gave him what he’d earned in
their eyes: blows and curses.
That’s the last we see of him. A man in a ditch, cursed at,
and then the page turns.
---
Here’s the irony, and it’s a bitter one. While Brand was
digging his useless hills, the light he’d found was already on its way to
London. Robert Boyle, the English natural philosopher, heard of it, got hold of
the method, and began making phosphorus on a large scale.
By 1736 the French wanted in. The Paris Academy of Sciences
bought a license for the process, because France was tired of paying England’s
prices for the stuff.
From the day Brand first saw it glow, back in 1669, the
prestige of phosphorus only went up. The knowledge spread, the way a stain
spreads. The money was enormous. Within fifty years it was being made and sold
to natural philosophers, to apothecaries, to stage performers who dazzled the
royal courts with it. A century on, it had made its way into textbooks. One of
them, a chemistry text by P. J. Macquer from 1777, set it all down in print.
And a century after that, phosphorus was in matches,
in fertilizer, and in bombs.
Think about that. The same light that fed the fields was
also going to burn cities. The cold fire could be the wick of a lamp or the
fuse of a war. It all came out of Hamburg, out of a barrel in a cellar.
---
I’ll give Macquer this, though. He knew a wrong when he saw
one. Brand’s name was nearly erased from the early accounts, and Macquer, who
was a decent man, set out to fix it. In his book he wrote it plainly: the
phosphorus described on every page “was first discovered by a citizen of
Hamburg named Brandt.”
Not Kraft. Not Kunckel. A citizen of Hamburg.
It was a small kindness, and it came a hundred years too
late to do the man any good. But it’s something.
There’s one more thing, and it’s my favorite.
In 1771, the painter Joseph Wright of Derby stood before a
canvas and tried to imagine that night. The cellar, the dark, the glass. He
painted a man in a dim room, hunched over a flask, lit from below by a ghostly
glow, his face lifted, his mouth open, the whole of his life collected in that
one moment of looking.
He called it The Alchemist Discovering Phosphorus.
It’s the only monument Hennig Brand ever got. A painting of
a man in the dark, staring at a light he didn’t understand, and not yet knowing
what it would cost him.
Or what it would cost the rest of us.
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