Anirudh Sharma doesn’t just want to pull harmful carbon from the air. He wants to offer a cheaper alternative to the exorbitant costs of ordinary printer ink. Sharma recently invented “Kaala,” a device that can gobble up harmful pollutants and instantly repurpose them, with a little help from alcohol and oil, into black printer ink. One day, Sharma hopes to commercialize the device so it can live in every home around the world. The idea…
An MIT scientist has invented a way to turn pollution into printer ink
More of Today's Solutions
The new TB diagnostic that could replace 150 years of microscope testing
BY THE OPTIMIST DAILY EDITORIAL TEAM Tuberculosis kills more than a million people a year. It’s the world’s deadliest infectious disease. And for most ...
Read More6 small things that make you a guest hosts love having over
BY THE OPTIMIST DAILY EDITORIAL TEAM Most dinner party advice is written for hosts. How to plate things beautifully, keep conversation going, and handle ...
Read MoreNorwegian cohousing encourages social connection and sustainable living
After the pandemic years of alienation from each other, the downfalls of the once sought-after single-nuclear-family housing are becoming clearer. Not only is it ...
Read MoreDogs are rewilding the quaint town of Lewes’ urban nature reserve
BY THE OPTIMIST DAILY EDITORIAL TEAM In a joyful and unique attempt to rewild an urban nature reserve in the picturesque town of Lewes, ...
Read More
