Angelo Esposito, Rafael Krichevsky, and Alberto Nicolis featured in New Scientist

The most recent paper of Angelo Esposito, Rafael Krichevsky, and Alberto Nicolis, "The mass of sound", was featured in New Scientist this August.  In the paper, the colleagues calculated the interaction between sound and gravity, proving that sound waves carry gravitational mass.

The article can be found here

"The mass of sound" can be found here