Listening to the 鈥渧oice鈥 of proteins
When UVic engineering professor Dr. Reuven Gordon describes the biomedical engineering technique of listening to and recording the 鈥渧oice鈥 of proteins, it sounds a lot like a modern take on Horton Hears a Who, Dr. Seuss鈥檚 children鈥檚 story of an elephant who hears a voice calling from a microscopic dust speck. 鈥淓verything small has resonances. Everything has a voice,鈥 Gordon says of the protein molecules measuring a single nanometer in size鈥攖he building blocks of life that are a million times smaller than an ant and emit sound at a frequency a million times higher than the human ear can hear.