Dossier
Lithium ions
Coverage of Lithium ions in the Nexus archive.
- Electrical current might be the key to a better cup of coffee
University of Oregon chemist Christopher Hendon is researching methods to measure coffee's flavor profile using electrical currents, building on his 2020 work developing a mathematical model for consistent espresso brewing. His latest study, published in Nature Communications, aims to simplify flavor analysis by linking extraction yield to controllable brewing factors.