In Theory
What Are Feynman Diagrams?
The physicist Richard Feynman devised a system of line drawings that simplified calculations of particle interactions and helped rescue the field of quantum electrodynamics.
Read related article
Select Playlist
What Are Feynman Diagrams?
What Is Turbulence?
What Is Emergence?
Albert Einstein, Holograms and Quantum Gravity
What Is Universality?
Journey to the Birth of the Solar System
How Does Life Come From Randomness?
Is That ‘Bump’ a New Particle?
Are We Alone in the Universe?
What Is a Species?
How Does Symmetry Shape Nature’s Laws?
How Did Life Begin on Earth?
Where Did the Universe Come From?
What Happens if You Fall Into a Black Hole?
Explore All Videos
Pencils Down: Mike Zitolo of School of the Future
Michael Zitolo is turning the way science is approached in the classroom upside down.
Pencils Down: Soni Midha of East Side Community High School
In school or in life, Soni Midha wants her math students to be able to prove why something is correct.
Pencils Down: Channa Comer of Baychester Middle School
Channa Comer teaches 6th-grade science. She focuses on engagement so kids will want to keep learning.
Pencils Down: Aaron Mathieu of Acton-Boxborough Regional High School
Students need a chance to fail at science to learn about its process, says Aaron Mathieu.
Pencils Down: Channa Comer Teaching About Scientific Controls
What’s a control? Channa Comer challenges her students to explain and work things out for themselves.
Pencils Down: The Art of Teaching Math and Science
What can we learn from the best teachers on the front lines? To shine a spotlight on this linchpin of our education system, Quanta Magazine followed four master science and math teachers into their classrooms.
Peter and Rosemary Grant: Watching Evolution Happen in Two Lifetimes
Peter and Rosemary Grant explain how our understanding of evolution has changed in their lifetimes.
Tracy Slatyer: A Seeker of Dark Matter’s Hidden Light
Tracy Slatyer explains why she’s not disappointed when a mysterious cosmic signal turns out to be something other than dark matter.
Miranda Cheng: A Moonshine Master Toys With String Theory
Miranda Cheng explains what umbral moonshine is and how it might illuminate string theory.