Drones that put selfie sticks to shame, pollution zapping air filters, 3D printable airless tires and a malware detecting router for your smart home.
Continue reading… “Top 25 inventions of 2017: Selfie drones, 3d printed tires and more”
New air-filter design may help Beijing and L.A. breathe easier
Yi Cui of Stanford and his students have used a material commonly used in surgical gloves into a low-cost, highly efficient air filter that could be used to improve facemasks, window screens, and could even reduce the exhaust from power plants. Continue reading… “New air-filter design may help Beijing and L.A. breathe easier”