Charlie Wood

Writing Intern

Photo of Trichoplax adhaerens

World’s Simplest Animal Reveals Hidden Diversity

The first animal genus defined purely by genetic characters represents a new era for the sorting and naming of animals.

Belt trick illustration
Abstractions blog

The Strange Numbers That Birthed Modern Algebra

The 19th-century discovery of numbers called “quaternions” gave mathematicians a way to describe rotations in space, forever changing physics and math.

Art for "Black Hole Firewalls Could Be Too Tepid to Burn"
Abstractions blog

Black Hole Firewalls Could Be Too Tepid to Burn

String theorists elide a paradox about black holes by extinguishing the walls of fire feared to surround them.

Photo of Escherichia coli under a microscope
Abstractions blog

Swarming Bacteria Create an ‘Impossible’ Superfluid

Researchers explore a loophole that extracts useful energy from a fluid’s seemingly random motion. The secret? Sugar and asymmetry.

Abstractions blog

How Artificial Intelligence Can Supercharge the Search for New Particles

In the hunt for new fundamental particles, physicists have always had to make assumptions about how the particles will behave. New machine learning algorithms don’t.

Illustration for "Why Can’t We Find Planet Nine?"
Abstractions blog

Why Can’t We Find Planet Nine?

Astronomers suspect that there’s a large planet hiding out in the distant fringes of the solar system. At a recent workshop, they brainstormed ways to coax it into view.

About the author

Charlie Wood is a journalist covering developments in the physical sciences both on and off the planet. His work has appeared in Scientific American, The Christian Science Monitor and LiveScience, among other publications. Previously, he taught physics and English in Mozambique and Japan, and he has a bachelor’s in physics from Brown University.