Vannevar Bush

Science in War, Science in Peace: The Origins of the NSF

The 1950 establishment of a federal agency devoted to space, physics, and more belied a cross-party consensus that such disciplines were vital to national interest.
Italian physicist Alessandro Volta (1745-1827), demonstrating his pile (battery) to Napoleon in Paris, 1801.

Electric Fish and the First Battery

Allesandro Volta invented the voltaic pile, the earliest electric battery, in part because of his investigations into the torpedo, an electric ray fish.
Goodyear blimps, Puritan and Reliance, in Florida.

Blimps in the Heavens Over Akron

A Goodyear executive dreamt of populating the sky with dirigibles. He settled for securing his company—and his blimps—a place in the public imagination.
Retro circle pattern

How Two Rebel Physicists Changed Quantum Theory

David Bohm and Hugh Everett were once ostracized for challenging the dominant thinking in physics. Now, science accepts their ideas, which are said to enrich our understanding of the universe.
J. Robert Oppenheimer

The Annotated Oppenheimer

Celebrated and damned as the “father of the atomic bomb,” theoretical physicist J. Robert Oppenheimer lived a complicated scientific and political life.
A British airship in flight above the British countryside set against a cloudy sky, 1918

Whatever Happened to Airships?

In moving away from fossil fuels, some in aviation are thinking of bringing back helium-assisted flight.
A map of lines and metallic circuit connections by the American Telephone and Telegraph Co., 1891

When the Weather Service Spied on Americans

The United States National Weather Service began as part of the military, with a mandate to serve the interests of federal officials and business owners.
Composite image of Dmitri Mendeleev, a periodic table, and the Milky Way galaxy

How Far Does the Periodic Table Go?

Efforts to fill the periodic table raise questions of special relativity that “strike at the very heart of chemistry as a discipline.”
Nuclear test

How Nuclear Tests Spawned Environmentalism

It's been 55 years since the Nuclear Test Ban Treaty. The massive amounts of fallout in the decade previous to the Treaty taught us a lot about the interconnected planet we live on.
Charles Hatfield, the rainmaker, checking some equipment. (Copyright Bettmann/Corbis / AP Images)

When San Diego Hired a Rainmaker a Century Ago, It Poured

After Charles Hatfield began his work to wring water from the skies, San Diego experienced its wettest period in recorded history.