This Device Can Tell If Your Meat, Cheese Or Fish Is Still Fit To Eat
Food is a lot more than just a basic necessity to survive for many of us. Just a bite of some good food can help elevate mood and sometimes wash…
Hair dye that changes in UV light can reveal your risk of sunburn
By Donna Lu Colour-changing hair dye and skin patches that show UV exposureAlex Mariakakis et al. 2020 Colour-changing stickers and hair dye that react to ultraviolet light could help people…
Robots can now give full-body personalised massages at home
By Alice Klein The massage robot from French firm Capsix is available to rentCapsix Robotics You can now get a massage without having to rely on another human being or…
Sketch a heart sensor with pencil drawings that become electrodes
By Donna Lu Squiggly pencil lines on paper make inexpensive electrodes that can sense heart rate or skin temperatureYadong Xu Pencil sketches on paper can be configured into sensors that…
Pencil marks on paper can work as electrical sensors on your skin
By Donna Lu Squiggly pencil lines on paper make inexpensive electrodes that can sense heart rate or skin temperatureYadong Xu Pencil sketches on paper can be used as sensors that…