Harvard Science Center Presents...

Science Research Public Lectures

are sponsored by the Faculty of Arts and Sciences, Division of Science, at Harvard University. The program seeks to introduce the broader local community to the exciting research of Harvard University faculty in a manner accessible to lay audiences. These talks are scheduled throughout the year in the Science Center and open to all who are interested.

Harvard Science Book Talks

are a collaboration between the Harvard University Division of Science, Cabot Science Library, and Harvard Book Store. The series features lectures by, and conversations with, authors of recently published books on science-related topics, written with a non-specialist audience in mind. Some of the authors we invite are academics or research scientists, while others are science writers and journalists.

For more information and to be added to our notification list, please contact us at science_lectures@fas.harvard.edu.

Watch the lectures on Youtube or click on the links below.



Randall Munroe, "How To:
Absurd Scientific Advice for Common Real-World Problems"
in conversation with Kate Darling (MIT Media Lab)

September 3, 2019 @ 7:00PM  
Sanders Theater: 45 Quincy Street, Cambridge, MA, 02138

The bestselling author of What If? and Thing Explainer, the science question-and-answer blog "What If," and the beloved webcomic xkcd till talk about his latest book, How To: Absurd Scientific Advice for Common Real-World Problems. He will be joined in conversation by Dr. Kate Darling, leading expert in Robot Ethics and researcher at the MIT Media Lab.

For tickets, please contact the Harvard Box Office only:

Randall Munroe stick figure


Graham Farmelo, "The Universe Speaks in Numbers: How Modern Math Reveals Nature's Deepest Secrets"
in conversation with Jacob Barandes

June 5, 2019    [HTML5 Video] | [MP4]

In The Universe Speaks in Numbers (Basic Books, coming out on May 28, 2019), Graham Farmelo, the award-winning author of The Strangest Man and Churchill's Bomb, takes his readers on a journey from the Scientific Revolution to string theory, highlighting the role of mathematics in guiding the search for the most fundamental laws of nature. He will be joined by Harvard's own Jacob Barandes in conversation about this new book which explores how the harmonies between physics and mathematics enrich and deepen our understanding of the universe.

Dr. Farmelo if a Fellow of Churchill College, University of Cambridge, and Director's Visitor at the Institute for Advanced Study, Princeton, in summer 2019.
Dr. Barandes is the Co-Director of Physics Graduate Studies, Director of Graduate Studies for FAS Science, and Lecturer on Physics at Harvard University.

Graham farmelo

Venki Ramakrishnan, "The Quest for the Structure of the Biological Machine that Reads Our Genes"

May 8, 2019    [HTML5 Video] | [MP4]

Everyone has heard of DNA. But by itself, DNA is just an inert blueprint for life. It is the ribosome— an ancient and enormous molecular machine made up of half a million atoms —that makes DNA come to life by turning our genetic code into proteins and therefore into us. Gene Machine, Venki Ramakrishnan's book which came out at the end of 2018, is a frank insider account of the race for the structure of the ribosome, a fundamental discovery in molecular biology, but one that could also lead to the development of better antibiotics against bacterial infections. But the book is also about the human messiness of science: the twists and turns of Dr. Ramakrishnan's career, initially being an outsider who gave up on physics to become a biologist, and then being the dark horse in a fierce competition with some of the world’s most accomplished scientists. Gene Machine is also a frank and gossipy account of how science is done, with its mixture of insights and persistence as well as blunders and dead ends. It also talks about how scientists behave when the stakes are high, with a mixture of competition and collaboration, their egos, insecurities and jealousies, but also their kindness and generosity.

Dr. Ramakrishnan is a co-recipient of the 2008 Nobel Prize in Chemistry for uncovering the structure of the ribosome. He is a senior scientist at the MRC Laboratory of Molecular Biology in Cambridge, UK, and the president of the Royal Society (UK).

Venki Ramakrishnan

Curtis McMullen, "A Skeptical History of Numbers"

May 1, 2019       [HTML5 Video] | [MP4]       

Quantum theory, virtual particles, curved space and dark energy all emerged from a critical assessment of the foundations of physics in the 20th century. In the same period, a foundational crisis threatened the edifice of mathematics itself. Focusing on the concept of numbers, this talk will recap some of the great leaps of imagination in the history of mathematical thought, describe the foundational crisis, critique the attempts to rescue certainty, and assess the current state of affairs.

Curtis McMullen

Michael D. Johnson, "Photographing A Supermassive Black Hole With The Event Horizon Telescope"

April 17, 2019       [HTML5 Video] | [MP4]       

Black holes are so dense that not even light can escape. But, through their immense gravitational pull, they also power the brightest and most efficient engines in the universe, lighting up the centers of galaxies where supermassive black holes dwell. Black holes are predicted to cast a shadow on their bright surrounding material, but no observation to date has had the angular resolution required to view a black hole directly and test this prediction. Dr. Johnson will describe the quest to complete the Event Horizon Telescope—an Earth-sized instrument with resolving power thousands of times finer than the Hubble Space Telescope—and to take the first picture of a black hole, putting Einstein's theory to the ultimate test.

Michael D. Johnson

Felice Frankel, "Picturing Science and Engineering"

March 27, 2019    [HTML5 Video] | [MP4]

Graphics, images and figures — visual representations of scientific data and concepts — are critical components of science and engineering research. They communicate in ways that words cannot. They can clarify or strengthen an argument and spur interest into the research process. But it is important to remember that a visual representation of a scientific concept documentation is a re-presentation and not the thing itself –– some interpretation or translation is always involved. Just as writing a journal article, one must carefully plan what to "say," and in what order to "say it." The process of making a visual representation requires you to clarify your thinking and improve your ability to communicate with others.

In this talk about her book, Picturing Science and Engineering, Felice Frankel will show her own approaches to creating depictions of research and science phenomena—the successes and failures. Included will be a discussion about how far can we go when “enhancing” science images.

Felice Frankel

David Reich, "A Tale of Two Subcontinents: The Parallel Prehistories of Europe and South Asia"

February 27, 2019    [HTML5 Video] | [MP4] | [MP4 side-by-side]       

IThe new technology of ancient DNA has highlighted a remarkable parallel in the prehistory of Europe and South Asia. In both cases, the arrival of agriculture from southwest Asia after 9,000 years ago catalyzed profound population mixtures of groups related to Southwest Asian farmers and local hunter-gatherers. In both cases, the spread of ancestry ultimately deriving from Steppe pastoralists had a further major impact after 5,000 years ago and almost certainly brought Indo-European languages. Mixtures of these three source populations form the primary gradients of ancestry in both regions today.

In this lecture, Prof. Reich will discuss his new book, Who We Are and How We Got Here: Ancient DNA and the New Science of the Human Past.

David Reich

Martin Nowak, "The Mathematics of Cooperation"

February 11, 2019    [HTML5 Video] | [MP4]       

Cooperation means that one individual pays a cost for another to receive a benefit. Cooperation can be at variance with natural selection: Why should you help a competitor? Yet cooperation is abundant in nature and is an important component of evolutionary innovation. Cooperation can be seen as the master architect of evolution and as the third fundamental principle of evolution beside mutation and selection. I will present mathematical principles of cooperation.

Martin Nowak

Richard Wrangham, "Capital Punishment and the Origin of Homo Sapiens"

January 30, 2019 [HTML5 Video] | [MP4]

In comparison to other primates, in face-to-face interactions humans are very peaceful. Biological parallels between humans and domesticated animals indicate that our social tolerance emerged through a process of self-domestication beginning around 300,000 years ago. Capital punishment appears responsible. This socially approved form of deliberate killing led to genetic selection against reactive aggression, promoted the unique form of human morality, and was the prime influence on the evolution of Homo sapiens from more aggressive, earlier forms of our genus.

In this lecture, Prof. Richard Wrangham, the acclaimed author of Catching Fire: How Cooking Made Us Human and Demonic Males: Apes and the Origins of Human Violence, will discuss his new book, The Goodness Paradox: The Strange Relationship Between Virtue and Violence in Human Evolution.

Richard Wrangham

Adam Becker, "The Trouble with Quantum Physics, and Why It Matters"

November 15, 2018    [HTML5 Video] | [MP4]       

Quantum physics is arguably the most successful scientific theory ever devised. It explains a wide variety of natural phenomena to an extraordinary degree of accuracy—everything from semiconductors to the Sun itself. Yet it’s unclear what this immensely fruitful theory says about reality. Is it really impossible to talk about what’s happening to atoms and subatomic particles when we’re not looking at them? For many years, the standard answer to questions like this was to "shut up and calculate." A historical myth went along with this answer that said Einstein had once worried about these questions, but was proven wrong by the great Danish physicist Niels Bohr. Yet the myth is untrue, and these thorny quantum paradoxes are far more important than most physicists once believed. In this talk, which is based on his book, Dr. Becker explains the puzzles at the heart of quantum physics, why they matter, and what really went down between Einstein and Bohr 90 years ago.

Adam Becker

Marcia Bartusiak, "Dispatches from Planet 3: Thirty-Two (Brief) Tales on the Solar System, the Milky Way, and Beyond"

October 17, 2018     [HTML5 Video] | [MP4]    

Multiple award‑winning science writer Marcia Bartusiak will talk about her new books, which explores the galaxy, the multiverse, and the history of astronomy in an engaging compilation of cosmological “tales”. In its thirty‑two concise and engrossing essays, the book provides a deeper understanding of the nature of the universe and those who strive to uncover its mysteries. Bartusiak shares the back stories for many momentous astronomical discoveries, including the contributions of such pioneers as Beatrice Tinsley and her groundbreaking research in galactic evolution, and Jocelyn Bell Burnell, the scientist who first discovered radio pulsars.

Naomi Oreskes

Lisa Barsotti, "The Dawn of Gravitational Wave Astronomy"

September 26, 2018     [HTML5 Video] | [MP4]

On August 17, 2017, only a couple of years after the first detection of gravitational waves from a binary black hole system, the Laser Interferometer Gravitational Wave Observatory (LIGO) observed gravitational waves from a new source: a binary neutron star system. Tens of telescopes, on the Earth and in space, followed-up the event, shedding light on some of the big mysteries of our Universe, from the origin of extremely energetic explosions in distant galaxies - the Gamma Ray Bursts - to the formation of heavy metals on Earth. In my talk I will describe these discoveries, how they help us to improve our understanding of the Universe, and what we can expect from future observations.

Lisa Barsotti


Stephanie E. Mohr, "The Fruit Fly as Human Disease Research Tool"

April 18, 2018     [HTML5 Video] | [MP4]

The fruit fly Drosophila melanogaster has been used in biological research studies for more than 100 years. We have a deep understanding of how fruit fly genes function to control growth, behavior, and many other processes. You might ask, so what? Stephanie Mohr explains how commonalities between genes in fruit flies and humans can be put to use in disease-related studies. Drawing on examples from her book, First in Fly, as well as work from her research group, Mohr describes the contribution the fruit fly has made — and can make in the future — to the goal of understanding human health and developing treatments for diseases such as cancer, rare genetic disorders, and Parkinson’s or Alzheimer’s disease.

Stephanie Mohr

Marcus du Sautoy, "The Great Unknown"

February 21, 2018     [HTML5 Video] | [MP4]

Ever since the dawn of civilization we have been driven by a desire to know - to understand the physical world and probe the laws of nature. But are there limits to human knowledge? Are some things beyond the predictive powers of science - or are these just the next discoveries waiting to happen? From predicting the future to human consciousness, from the realm of the quantum to the edge of the universe, du Sautoy takes the audience on a journey into the great unknown.

Marcus du Sautoy

Jelani Nelson, "Sketching Big Data"

October 25, 2017     [HTML5 Video] | [MP4]

A "sketch" is a data structure supporting some pre-specified set of queries and updates to a database while consuming space substantially (often exponentially) less than the information theoretic minimum required to store everything seen, and thus can also be seen as some form of functional compression. The advantages of sketching include less memory consumption, faster algorithms, and reduced bandwidth requirements in distributed computing environments.

This talk will touch on some of the magic made possible by sketching techniques, such as:
* (Approximately) counting up to an integer N in exponentially less memory than what's required to actually write the digits of N down.
* (Approximately) computing the number of distinct words ever appearing in any of Shakespeare's works, via a method that reads through them all once while only remembering 3 lines' worth of text in
memory at any given time.
* Detecting trending keywords queried to a search engine, such as 'bigly', or 'Irma', while never remembering more than a negligible fraction of the query stream seen thus far.

Jelani Nelson


Naomi Oreskes, "The Scientist as Sentinel"

March 29, 2017      [Flash Video] | [HTML5 Video] | [MP4]

Scientists are often reluctant to speak in public on contested issues, for fear that this will "politicize" their science and have a negative impact on their credibility. In this talk, I examine these concerns, by exploring historical examples of scientists who have spoken up on scientific issues of broad importance, including nuclear weaponry, ozone depletion and climate change. These examples suggest that, while becoming a public figure does entail risks, there is little basis in history for the concern that it undermines the credibility of one’s scientific work. Moreover, these examples suggest that society needs scientists to speak up to alert society to challenges that, without science, we would not understand and might not even recognize. Yet they also do point to certain limits to what scientists can and should do as public figures.

Naomi Oreskes


Krzysztof Gajos, "Design and Discrimination"

March 9, 2016      [Flash Video] | [HTML5 Video] | [MP4]

The currently prevalent one-size-fits-all approach to designing digital products inadvertently - but inevitably - leads to discrimination by making some people systematically a little more likely to succeed than others. In his lecture, Prof. Krzysztof Gajos will first show how current design practice discriminates against people based on their motor abilities, their ability to perceive color, or their subjective perception of what is aesthetically pleasing. He will then present a Computer Scientist’s approach to this problem: algorithms that automatically personalize design to provide more equitable access to digital resources.

Krzysztof Gajos


Daniel Nocera, "Energy for 1 × 6 Billion"

November 18, 2015      [Flash Video] | [HTML5 Video] | [MP4]

The capture and storage of solar energy at the individual level - personalized solar energy - drives inextricably towards the heart of this energy challenge by addressing the triumvirate of secure, carbon neutral and plentiful energy. Because energy use scales with wealth, point-of-use solar energy will put individuals, in the smallest village in the non-legacy world and in the largest city of the legacy world, on a more level playing field. Moreover, personalized energy (PE) is secure because it is highly distributed and the individual controls the energy on which she/he lives. Finally, the doubling of global energy need by mid-century and tripling by 2100 is driven by hree billion low-energy users in the non-legacy world and by three billion people yet to inhabit the planet over the next half century. By developing an inexpensive 24/7 solar energy system for the individual, a carbon-neutral energy supply for 1 × 6 billion becomes available.

Daniel Nocera

Mara Prentiss, "Energy Revolution"

September 23, 2015      [Flash Video] | [HTML5 Video] | [MP4]

We can launch an energy revolution that drastically decreases CO2 emission and other deleterious consequences associated with fossil fuel burning. Energy extraction can be cut by more than 50% by converting fossil fuel burning engines to electric motors and replacing fossil fuel burning power plants with renewable sources. In addition, energy efficient systems and improvements in computation and connectivity can significantly reduce energy consumption and lower energy costs. These goals can be achieved using commercially available technologies. New technologies may offer even greater opportunities.

Mara Prentiss


Susan E. Mango, "Cells, membranes, cholesterol and temperature control"

April 8, 2015      [Flash Video] | [HTML5 Video] | [MP4]

This seminar is a lecture from Life Sciences 1a, a course taken by approximately 500 freshmen each year as an introduction to chemistry and biology. The course covers the fundamentals of chemistry and their application to biology, ranging from the structure of DNA to the molecular biology of cancer, HIV and drugs. In this lecture, we’ll discuss membranes, which enclose cells, and their ability to adapt to different environments – in part, through the use of cholesterol.

Susan E. Mango

Jennifer A. Lewis, "3D Printing: Making the Future"

March 4, 2015      [Flash Video] | [HTML5 Video] | [MP4]

3D printing enables one to rapidly design and fabricate materials in arbitrary shapes on demand. I will introduce the fundamental principles that underpin 3D printing techniques. I will then describe how new functional and biological materials are vastly expanding the capabilities of 3D printing. Finally, I will highlight several emerging examples, including 3D printed electronics, lightweight composites, and vascularized tissue constructs, that demonstrate how this (still) nascent technology is being used to make the future.

Jennifer Lewis

Daniel Eisenstein, "Dark Energy and Cosmic Sound"

February 4, 2015      [Flash Video] | [HTML5 Video] | [MP4]

The Sound waves propagating through the plasma of the Universe only 400,000 years after the Big Bang now offer some of our most precise measures of the composition and history of the Universe. In the last decade, we have been able to detect the fossil imprint of these sound waves using maps of the distribution of galaxies from the Sloan Digital Sky Survey. Professor Eisenstein will give an overview of the cosmological role of the sound waves and our observational program then describe what the results tell us about the shape of the Universe and the evolution of dark energy.

Daniel Eisenstein

Philip Kim, "Relativity, Quantum Physics, and Graphene"

November 20, 2014      [Flash Video] | [HTML5 Video] | [MP4]

The two most important achievements in physics in the 20th century were the discoveries of the theory of relativity and quantum physics. In 1928, Paul Dirac synthesized these two theories and wrote the Dirac equation to describe particles moving close to the speed of light in a quantum mechanical way, and thus initiated the beginning of relativistic quantum mechanics. Graphene, a single atomic layer of graphite discovered only a decade ago, has been providing physicists opportunities to explore an interesting analogy to relativistic quantum mechanics. The unique electronic structure of graphene yields an energy and momentum relation mimicking that of relativistic quantum particles, providing opportunities to explore exotic and exciting science and potential technological applications based on the flat carbon form. In this presentation Professor Kim discuses the brief history of graphene research and its implications in science and technology.

Philip Kim

Melissa Franklin, "Putting the Higgs Boson in Its Place: The Quest to Excite the Empty Universe"

October 30, 2014      [Flash Video] | [HTML5 Video] | [MP4]

In this talk Professor Franklin will explain how physicists search for new particles, such as the Higgs boson, at the Large Hadron Collider, and specifically what they found at a mass of 126 GeV that they call the Higgs. She discussed the accelerator, the ATLAS experiment, the evidence for the Higgs, and prospects for new discoveries in 2015.

Melissa Franklin

Avi Loeb, "New Search Methods for Primitive and Intelligent Life Far from Earth"

September 23, 2014      [Flash Video] | [HTML5 Video] | [MP4]

"Are we alone or is the universe teeming with life?" is one of the most fundamental questions in science. The answer could have a dramatic impact on society and culture. Over the next decade, advances in technology will allow astronomers to address this question in new ways. Professor Loeb describes a few novel techniques that could potentially detect primitive or intelligent forms of life in the solar system and around nearby stars. He also discuss how early after the Big Bang life may have started, as well as its prospects for survival in our long-term cosmic future.

Avi Loeb


Markus Greiner, "Atomic Legos: Building and Investigating Quantum Materials One Atom at a Time"

April 10, 2014      [Flash Video] | [HTML5 Video] | [MP4]

Ultracold atoms offer a fascinating view of the quantum world. With the quantum gas microscope, invented here at Harvard, we take pictures of individual atoms dancing to the rules of quantum mechanics. For example, quantum mechanics allows a single atom to exist in many locations at once. This so-called "quantum superposition" can be directly observed with our microscope. By looking at just one or two atoms, we can gain intuition about this bizarre quantum world. We can then use our ultracold atoms as building blocks to assemble synthetic quantum materials and to explore new states of matter.

Markus  Greiner

Pardis Sabeti, "Evolutionary Forces in Humans and Pathogens"

March 13, 2014      [Flash Video] | [HTML5 Video] | MP4

The genome revolution has created unprecedented opportunities to study human biology, evolution, and disease, and is making it possible to carry out unprecedented studies in the microbial pathogens that affect humans. Sabeti lab’s research goals are to use the rapidly emerging resources to develop and apply methods to investigate natural selection in the human genome and study the genomic evolution of the microbial pathogens that affect humans including Lassa virus, Ebola, Plasmodium Falciparum, and Vibrio Cholerae.

Pardis Sabeti

Adam Cohen, "Bringing Bioelectricity to Light"

February 27, 2014      [Flash Video] | [HTML5 Video] | [MP4]

Electrical signaling plays a fundamental role in biology: our neurons communicate with little electrical blips, our heart is paced by an electrical wave, and every cell in our body powers part of its metabolism from electrical energy in mitochondria. Yet just by looking at a cell, we cannot see these electrical signals. Professor Cohen describes how his group engineered a gene from a Dead Sea microorganism to act as a voltage indicator, to convert bioelectric signals into flashes of fluorescence. They are using this voltage indicator to study bioelectric phenomena throughout life, and seeing many surprising effects. By expressing this indicator in human stem cell-derived models of neurodegenerative disease, they are gaining insights into disease mechanisms and possible treatments. This research is only possible because some ecologists went looking in the muck by the Dead Sea thirty years ago.

Adam Cohen

Sarah Stewart, "The Violent Origin of the Earth and Moon"

December 18, 2013     [Flash Video] | [HTML5 Video] | [MP4]

The physical properties of our planet are intricately tied to the sequence of giant impact events that led to the formation of the Moon. The canonical giant impact model for lunar origin has been called into question by recent geochemical measurements of lunar rocks. Professor Stuart presents a new model for the origin of the Earth and Moon that reconciles the observations and highlights the importance of stochastic early events in shaping our habitable world.

Sarah Stewart

Noah Feldman, "On the Nature of Evidence"

November 13, 2013      [Flash Video] | [HTML5 Video] | [MP4]

What counts as evidence?
Is there a gold standard?
What makes some evidence better than other kind?
Do different scientific disciplines answer these questions differently?

Noah Feldman

Katie Hinde, "Why Mammals Suck"

October 16, 2013      [Flash Video] | [HTML5 Video] | [MP4]

Milk is abundant at our local grocery store in the form of dairy products and infant formulas. This ubiquity of homogenized milk in our modern environment has the potential for the general public, and even researchers, to think of milk one dimensionally. Milk is not just food, however, but is also medicine and signal. Hundreds, possibly thousands, of other milk “bioactives” affect the infant. Professor Hindepresents emerging research that addresses the magnitude, sources, and consequences of inter-individual variation in mother’s milk including that the “recipe” for milk can be different for sons and daughters.

Katie Hinde

John Asher Johnson, "Hot on the Trail of Warm Planets Around Cool Stars"

September 25, 2013      [Flash Video] | [HTML5 Video] | [MP4]

Just three years ago the prospect of finding temperate, rocky worlds around other stars was still the subject of science fiction: none had been found and reasonable estimates put us years or decades away from such a momentous discovery. All of that has changed very recently on the heels of the extraordinarily successful NASA Kepler mission. By searching for the tiny diminutions of starlight indicative of an eclipsing planet, Kepler has produced thousands of new planet candidates orbiting distant stars. Careful statistical analyses have shown that the majority of these candidates are bona fide planets, and the number of planets increases sharply toward Earth-sized bodies. Even more remarkably, many of these planets are orbiting stars right “next door.” Professor Johnson describe the multi-telescope campaign to validate and characterize these tiny planetary systems, and presents some early, exciting results that point the way toward a large sample of Earth-sized planets in the habitable zones of nearby stars.

John Johnson

Edo Berger, "Gamma-Ray Bursts: The Biggest Explosion Since the Big Bang!"

May 8, 2013      [Flash Video] | [HTML5 Video] | [MP4]

Representing Nature’s biggest explosions since the Big Bang itself, gamma-ray bursts were first accidentally spotted in the 1960s by Department of Defense satellites hunting for terrestrial nuclear blasts. In this talk Prof. Berger describes the ensuing decades-long quest to decipher the origin and energy source of these mysterious explosions. He also explains how gamma-ray bursts are now used to probe the first generation of stars and galaxies formed less than a billion years after the Big Bang.

Edo Berger

Scott Edwards, "Birds: Evolution and Innovation in a Changing World"

March 27, 2013      [Flash Video] | [HTML5 Video] | [MP4]

In this talk Prof. Edwards celebrates the remarkable 100 million year history of birds and describe the imprint of ancient innovations, such as feathers and flight, on many aspects of avian biology, right down to their DNA. He also describes how diverse environmental challenges, such as climate change, disease, toxic metals and urban noise, test the resilience of birds today.

Scott Edwards

Jeff Lichtman, "Connectomics: Mapping the Brain"

February 27, 2013      [Flash Video] | [HTML5 Video] | [MP4]

Despite intense interest in the ways brains work, we still have quite a rudimentary understanding of this organ, especially compared to our knowledge of the other organ systems in the body. One central problem is that brain function is based on a much more complicated cellular organization than found in any other part of the body. The brain contains billions of nerve cells and these are interconnected by trillions of synapses in a vast wiring diagram. This wiring diagram has not been described but likely contains the physical instantiations of all the brain does including all the memories we hold and all the skills we have learned. In addition such a wiring diagram may be disrupted when there are abnormalities in brain function such as learning disorders in children or psychiatric diseases in adults. Now scientists are taking the first steps in imaging and understanding the wiring diagram of the brain...

Jeff Lichtman