Steven Garrett, Scott Backhaus
Sound waves in "thermoacoustic" engines and refrigerators can replace the pistons and cranks that are typically built into such machinery
Manuel Martínez-Bueno, Antonio Gálvez, Mercedes Maqueda, Eva Valdivia
What can the volume and authorship of scientific articles tell us about scientific progress in various regions?
Hisham Hamadeh, Cynthia Afshari
A new technology will allow environmental health scientists to track the expression of thousands of genes in a single, fast and easy test
Steven Kawaler, Michael Dahlstrom
The remnants of Sun-like stars, white dwarfs offer clues to the identity of dark matter and the age of our Galaxy
Kristie Macrakis
East Germany acquired technology the old-fashioned way: by stealing it. But did it do their industrial enterprise any good?