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Sam Kean Quotes
Sam Kean Quotes
Sam Kean
American
Writer
About
Elements
Every
People
Work
You
Related authors:
Dale Carnegie
Denis Waitley
Dr. Seuss
H. L. Mencken
Napoleon Hill
Ray Bradbury
W. E. B. Du Bois
William Arthur Ward
Genes are like the story, and DNA is the language that the story is written in.
Sam Kean
Language
Written
Genes
Like
Story
Aluminum is the most common metal in the earth's crust, almost twice as abundant as iron. And one common class of aluminum minerals, collectively called alum, has been in use since at least Greek and Roman times.
Sam Kean
Class
Earth
Minerals
Has-Been
Collectively
Almost
Abundant
Since
Crust
Most
Metal
Least
Been
Times
Greek
Iron
Roman
Common
Use
Twice
The more that I looked at DNA, the more I realized it was nature and nurture. It's how genes and your environment work together to produce the person you are.
Sam Kean
Work
Nature
You
Together
Nurture
More
Environment
Genes
Looked
How
Person
Work Together
Produce
Realized
Your
The most profound change that genetics brings about might not be scientific at all. It might be mental and even spiritual enrichment: a more expansive sense of who we humans are, existentially, and where we came from, and how we fit with other life on earth.
Sam Kean
Life
Spiritual
Change
Sense
Other
Enrichment
Earth
About
Mental
More
Genetics
Most
Scientific
How
Came
Fit
Expansive
Where
Might
Who
Even
Profound
Humans
Brings
Despite its obscurity, probably no element on the periodic table has as colorful a history as antimony. Money, madness, poison, linguistics, charlatanism, sex - pretty much every theme that runs through the periodic table can be found in Element 51.
Sam Kean
History
Money
Madness
Sex
Poison
Every
Despite
Runs
Table
Pretty
Through
Colorful
Obscurity
Periodic
Linguistics
Theme
Much
Element
Found
Medieval alchemists, despite their lust for gold, considered mercury the most potent and poetic substance in the universe. As a child, I would have agreed with them.
Sam Kean
Universe
Lust
Despite
Considered
Would
Potent
Poetic
Mercury
Most
Child
Substance
Gold
Them
Agreed
Medieval
Mutations can arise anywhere in the genome, in gene DNA and noncoding DNA alike. But mutations to genes have bigger consequences: They can disable proteins and kill a creature.
Sam Kean
Consequences
Alike
Mutations
Gene
Arise
Genes
Genome
Proteins
Bigger
Anywhere
Creature
As a child in the early 1980s, I tended to talk with things in my mouth - food, dentist's tubes, balloons that would fly away, whatever - and if no one else was around, I'd talk anyway.
Sam Kean
Food
Fly
Whatever
Mouth
Else
Would
No-One
Talk
Around
Balloons
Dentist
Child
Tubes
Anyway
Away
Things
Early
I didn't mind staying home from school and medicating myself with vanilla ice cream and chocolate sauce. Being sick always gave me another chance to break an old-fashioned mercury thermometer, too.
Sam Kean
Myself
Home
Me
School
Mind
Sick
Too
Gave
Vanilla
Staying
Mercury
Another
Always
Being
Break
Ice
Ice Cream
Chocolate
Cream
Old-Fashioned
Thermometer
Sauce
Chance
I think it's a natural human tendency, when you read something, you tend to read a lot of your prejudices into it. And neuroscience is like a lot of disciplines - it has fashions; things change.
Sam Kean
You
Change
Natural
Think
Something
Tend
Neuroscience
Tendency
Like
Read
Disciplines
Lot
Human
Prejudices
Your
Fashions
Things
Whereas recessive traits require two bad copies of a gene to become noticeable, a dominant trait expresses itself no matter what the other copy does. A benign example of dominance: If you inherit one gene for sticky wet earwax and one gene for dry earwax, the sticky earwax gene wins out every time.
Sam Kean
Time
You
Matter
Example
Become
Every
Other
Every Time
Benign
Out
Bad
Gene
Wins
Dry
Sticky
Does
Dominance
Dominant
Itself
Wet
Trait
Traits
Whereas
Require
Noticeable
Inherit
Expresses
Copies
Copy
Two
People adored Element 13's color and luster, which reminded them of the sparkle of gold and silver - a brand-new precious metal. In fact, aluminum became more precious than gold and silver in the 19th century because it was harder to obtain.
Sam Kean
People
Silver
More
Adored
Fact
Color
Reminded
Obtain
Became
Because
Metal
Than
Precious
Gold
In Fact
Which
Them
Century
Sparkle
Element
Harder
Luster
Some scientists claim - although these claims are contentious - that they can form deadly isomers with simple X-rays and that hafnium can multiply the power of these X-rays to an astounding degree, converting them into gamma rays up to 250 times more potent than the X-rays.
Sam Kean
Simple
Degree
Power
Astounding
Claim
Claims
Some
More
Potent
Rays
Deadly
Although
Scientists
Up
Times
Than
Form
Converting
Them
Gamma
Multiply
If you had to sum up chemistry in one sentence, it might be this: Atoms need to have full shells of electrons to feel satisfied, and different elements steal, shed, or borrow different numbers of electrons to achieve a full shell.
Sam Kean
You
Achieve
Atoms
Chemistry
Satisfied
Sum
Borrow
Steal
Had
Feel
Shed
Shell
Shells
Up
Different
Different Elements
Sentence
Might
Full
Electron
Elements
Need
Numbers
Scientists didn't discover the noble gas helium - the second most common element in the universe - on Earth until 1895. And they thought it existed in minute quantities only, until miners found a huge underground cache in Kansas in 1903.
Sam Kean
Thought
Universe
Earth
Miners
Minute
Only
Noble
Most
Until
Underground
Quantities
Scientists
Discover
Existed
Huge
Common
Kansas
Helium
Element
Found
Gas
Second
I'm kind of a sucker for the retro-diagnoses.
Sam Kean
Kind
Sucker
When first presented with the jumble of the periodic table, I scanned for mercury and couldn't find it. It is there - between gold, which is also dense and soft, and thallium, which is also poisonous. But the symbol for mercury, Hg, consists of two letters that don't even appear in its name.
Sam Kean
First
Consists
Find
Table
Poisonous
Mercury
Between
Name
Also
Periodic
Dense
Jumble
Gold
Which
Appear
Even
Letters
Symbol
Presented
Two
Soft
Although it's the hub of the nervous system and the ultimate terminus of every nerve, the brain itself lacks enervation and therefore cannot feel pain.
Sam Kean
Nervous
Pain
Every
System
Nerve
Nervous System
Feel
Although
Ultimate
Hub
Brain
Itself
Lacks
Cannot
Therefore
Brains, you see, vary a lot from person to person - they vary as much as faces do.
Sam Kean
You
See
Faces
Vary
Lot
Brains
Person
Much
Brain surgery couldn't happen without the patient's own active voice to guide the work. The patient is part of the surgical team here, perhaps the most important part, and above all, that's what makes neurosurgery different.
Sam Kean
Work
Important
Own
Patient
Active
Guide
Above
Voice
Part
Perhaps
Most
Important Part
Without
Makes
Surgery
Surgical
Brain
Brain Surgery
The Most Important
Different
Happen
Team
Here
No one knows quite the reason, but surgically severing the corpus callosum can reduce the rate and intensity of seizures. So in the early 1960s, a few patients with severe epilepsy had their corpus callosums cut, turning them into split-brain people.
Sam Kean
People
Few
Severe
Rate
Had
No-One
Knows
Reduce
Intensity
Quite
Patients
Them
Cut
Turning
Reason
Early
The brain, which is plastic when young, must be exposed to certain sights early in life, or it will remain blind to those sights forever.
Sam Kean
Life
Will
Young
Those
Sights
Must
Remain
Blind
Brain
Forever
Which
Certain
Plastic
Exposed
Early
Animal vision - including human vision - is so biased toward movement that we don't technically see stationary objects at all.
Sam Kean
Animal
Vision
Technically
Stationary
See
Objects
Toward
Biased
Human
Movement
Including
The amygdala plays a crucial role in processing fear, and minus her two amygdalae, S.M. became unflappable. Studies of her are actually a hoot to read, since they basically consist of scientists concocting ever-more-elaborate ways of trying to scare her.
Sam Kean
Fear
Consist
Ways
Hoot
Scare
Minus
Crucial
Studies
Since
Read
Became
Scientists
Role
Trying
Processing
Her
Actually
Basically
Two
Plays
In 'The Violinist's Thumb,' I talk about the poignancy of cells leaking across the placenta into both the mother and the child.
Sam Kean
Mother
About
Both
Poignancy
Thumb
Leaking
Talk
Child
Cells
Across
Violinist
Microchimeric sharing means that, even if the mother loses a child, she'll have a small memento of him or her secreted away inside her. Similarly, a bit of our mothers live on in all of us no matter how long ago Mom died.
Sam Kean
Mom
Mother
Matter
Long
Live
Our
Bit
Memento
Inside
Similarly
Small
Sharing
She
Him
How
Mothers
Loses
Child
Died
Us
Means
Even
Away
Her
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