Under the right conditions, trains can be the most sustainable form of transportation. Now there’s a new kind of rail tie that makes trains even more sustainable. The company is making the rail is called Greenrail and their railroad tie is more durable than current concrete ties, by upwards of 30 percent, and made from recycled material. Greenrail’s ties also generate electricity as the train runs over them, making them even more appealing to the developing world. The ties are already patented in 148 countries and could have great implications for the developing world.
Trains get more sustainable
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 More8 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 MoreHow 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 MoreHow 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
