Today’s Solutions: February 03, 2026

Blockchain is the public ledger technology underpinning Bitcoin but the technology has also spawned other innovations including a platform to reward the creators of user-generated content. Now Power Ledger is using a greener form of Blockchain technology – Ecochain– to allow those producing excess renewable energy to sell it on directly to consumers. Recently, we covered Transactivgrid, a US community electricity market which enables users to buy and sell energy from the grid. Power Ledger is different as it cuts out the middleman and allows …

Print this article
More of Today's Solutions

Scientists develop unsinkable metal tubes using water-repelling technology

BY THE OPTIMIST DAILY EDITORIAL TEAM Engineers at the University of Rochester developed a way to make ordinary aluminum unsinkable even when it’s punctured, submerged, ...

Read More

8 night sky events to catch this February, from a planetary parade to the Mil...

BY THE OPTIMIST DAILY EDITORIAL TEAM February may be the shortest month of the year, but it more than makes up for lost time ...

Read More

How magnesium improves immune cell capabilities

Magnesium is an essential mineral vital to many bodily functions including muscle contraction, nerve transmission, blood pressure, and immunity. Therefore, it makes sense that ...

Read More

How to help victims of California wildfires: a guide to supporting relief eff...

BY THE OPTIMIST DAILY EDITORIAL TEAM Wildfires have once again ravaged Los Angeles County, burning tens of thousands of acres, destroying thousands of structures, ...

Read More