Diesel Tree

The tropical trees, which have the botanic name copaifera langsdorfii, produce a biofuel that can be tapped, filtered and used to power machinery such as tractors.

It is estimated a one hectare plantation could produce 12,000 litres of fuel a year...

Wow.

And at the end of the tree's life, it can be milled to produce a light brown timber favoured by cabinet makers.

"There's nothing wasted on the tree,"

WOW!