Every breath we exhale contains chemical clues about our health, including diseases like lung cancer, with tiny alterations among the molecules that we exhale. Chinese scientists from Zhejiang ...

This advanced humidity sensor, utilizing porous nanoforests, offers precise behavior recognition, paving the way for ...

Machine learning system combines nanoforest humidity sensing with temperature data to recognize nine distinct behaviors from ...

Respiration by living organisms can be investigated by carrying out experiments to show the production of carbon dioxide and heat. Limewater can be used to detect carbon dioxide. Breathing in ...