Bring your own power plant : Estream converts any type of moving water into stored energy to charge every usb-connected mobile devices.
Use of washable face mask over single use disposable mask
The global fight to combat COVID-19 (sars-cov-2) pandemic advocates the use of face mask in public spaces. However, disposable masks often containing polypropylene plastics, are commonly end up floating in rivers and into oceans, becoming microplastics, eaten by fishes and eventually into our very own food chain. Non-reusable masks made out of plastics like polypropylene … Read more
