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Tashfia Ahmed has invented a way to test our stress levels
Tashfia Ahmed is a biomedical engineer at City University, London. She鈥檚 devised a method of testing our stress levels that can give results in minutes and shows Caroline Steel how she does it. She thinks that measuring our stress levels is an important tool for being able to manage stress.
(Image: Tashfia Ahmed. Credit: Tashfia Ahmed)
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