Oct 29, 2020
Two researchers from the USA have developed a thermometer that listens to objects to take their temperature. Warm objects glow and softly hum. This humming is caused by rapid jitters of particles that make up the hot object. Human ears are not strong enough to hear this noise, but if...
#Science#Technology#a silicon chip#Acoustic Thermometer#check temperature#College Park#epoxy#epoxy blobs#heat-generated sound#hot objects#humming#Physical Review Letters#Robinjeet Singh#science#silicon nitride#sound#sound waves#sounds#technology#temperature#temperatures#the University of Maryland#the University of Pittsburgh#thermometer#thermometers#Thomas Purdy#USA#warm object#waves