By: Benjamin F. Jones, Northwestern University and Mohammad Ahmadpoor, Northwestern University

Image: CC0 Public Domain

What does hailing a ride with Uber have to do with 19th-century geometry and Einstein’s theory of relativity? Quite a bit, it turns out.

Uber and other location-based mobile applications rely on GPS to link users with available cars nearby. GPS technology requires a network of satellites that transmit data to and from Earth; but satellites wouldn’t relay information correctly if their clocks failed to account for the fact that time is different in space – a tenet of Einstein’s general theory of relativity. And Einstein’s famous theory relies on Riemannian geometry, which was proposed in the 19th century to explain how spaces and curves interact – but dismissed as derivative and effectively useless in its time.

The point is not just that mathematicians don’t always get their due. This example highlights an ongoing controversy about the value of basic science and scholarship. How much are marketplace innovations, which drive broad economic prosperity, actually linked to basic scientific research?

It’s an important question. Plenty of tax dollars and other funds go toward the research performed in academic centers, government labs and other facilities. But what kind of return are we as a society recouping on this large investment in new discoveries? Does scientific research reliably lead to usable practical advances?

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Image: Toshiyuki Imai/Flickr

In a push for more basic research funding for electrochemical science, past ECS President Daniel Scherson testified before a U.S. House subcommittee to discuss innovations in solar fuels, electricity storage, and advanced materials.

“I want them to understand where electrochemistry fits in many aspects of our lives,” Scherson, the Frank Hovorka Professor of Chemistry at Case Western Reserve University, said prior to the hearing.

During the hearing, Scherson emphasized to the subcommittee that in order to solve some of society’s most pressing problems, more federal funding to basic electrochemistry research is critical. He further explained that without efforts in electrochemistry, nearly all aspects of energy storage and conversion – including batteries, fuels cells, EVs, and wind and solar energy – would cease to be viable.

“Electrochemistry is a two century old discipline that has reemerged in recent years as a key to achieve sustainability and improve human welfare,” Scherson told the subcommittee.

In recent years, budget cuts in federal spending have adversely affected scientific research. In April of this year, Sen. Jeff Flake (R-Ariz.) launched an attack on federal research dollars in the form of the Wastebook – a report detailing specific studies that the senator believes to be wasteful spending.

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