Periodic Table

Philly Materials Day Online: Experiments for Home
Media Coverage
Miners Hauling Electronics Amidst Pollution

C&EN: Rare Earths’ Magic Comes at a Cost
Media Coverage
Image of sam Kean

Tales of Love and Madness from the Periodic Table

Distillations Podcast

Ode to the Periodic Table

Distillations Article
print of a Goya etchingq

How the Elements Got Their Names

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Woman at lab with instrument

A Seat at the Table

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black and white photo of young man in lab

The Dual Legacies of Henry Moseley

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Man in profile in front of wall chart

The Transfermium Wars: Scientific Brawling and Name-Calling during the Cold War

Distillations Article
Illustration highlighting the rare earth elements in the periodic table

Book Club: The Risks and Rewards of Rare Earth Elements

Distillations Article

New York Times: Is It Time to Upend the Periodic Table?
Media Coverage

The Oprah Magazine: 20 Best History Podcasts That’ll Make You Rethink What You Learned in School
Media Coverage
Magnifying glass over rare earth element

Introduction
Learn
miners hauling electronics that are causing pollution

Rare Earths: The Hidden Cost to Their Magic

Distillations Podcast
Rare earth elements

Rare Earth Elements Project
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Object Explorer
Museum
Plate 7: Arrangements of elastic fluid particles

What’s In a Logo?

Distillations Article

Braving the Elements: Why Mendeleev Left Russian Soil for American Oil

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Coloring Chemistry

#ColorOurCollections
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Modern Books and Journals
Collections
An 1830 engraving of Sir Humphry Davy, by G. R. Newton, after a painting by Sir Thomas Lawrence (1769–1830).

Humphry Davy
Historical Profile
William Ramsay.

William Ramsay
Historical Profile
Amedeo Avogadro. Edgar Fahs Smith Collection, Kislak Center for Special Collections, Rare Books and Manuscripts, University of Pennsylvania.

Amedeo Avogadro
Historical Profile
Dmitri Ivanovich Mendeleev as a young man.

Julius Lothar Meyer and Dmitri Ivanovich Mendeleev
Historical Profile

John Dalton
Historical Profile
Stanislao Cannizzaro. Edgar Fahs Smith Collection, Kislak Center for Special Collections, Rare Books and Manuscripts, University of Pennsylvania.

Stanislao Cannizzaro
Historical Profile
Making Modernity exhibit at the Science History Institute

On View
Museum
Blow Pipe Kit

Objects
Collections
Medusa Nebula

Elements of Invention

Distillations Article
Yasser Arafat

Nuclear Option

Distillations Article
composite image of Mendeleev, Meyer, and their periodic systems

An Element of Order

Distillations Article
Detail from The Periodic Printmaking Project

The Periodic Table Printmaking Project

Distillations Article
A periodic table of cupcakes

The Periodic Table at Play

Distillations Article
Stanislao Cannizzaro at the age of 32, after a sketch by Demetrio Salazzaro. Courtesy Edgar Fahs Smith Collection, Kislak Center for Special Collections, Rare Books and Manuscripts, University of Pennsylvania.

Setting the Table

Distillations Article
Dmitri Mendeleev at the Working Desk.

Mendeleev at Home

Distillations Article
Periodic Table

Mendeleev’s Legacy: The Periodic System

Distillations Article