Water filter from trees created by scientists

When it comes to purifying water we have been making great strides, however all of this isn’t any good as for 

the majority of time the tech is far out of reach in the parts of the globe where it is needed the most. Many 

people today have water purifiers in their homes and even in their fridges, but filters such as these are not viable 

in some parts of the world as they are not affordable or readily available. However it is in these places that filters 

such as this could improve the quality of many lives and in some cases save lives. Now it seems that a team of 

scientists at MIT could have created just the solution that is needed in developing countries.