This concept is based on Bill Mollison’s "Permaculture Designer’s Manual." The next video will delve into how this pattern ...

Scientists have discovered a tropical “dynamite tree” that explosively launches seeds at 150 mph. The mechanism uses physics, ...

What makes a tree a tree? Or rather, why can we recognize trees in even quite abstract depictions when they are so varied in nature? Researchers have found a clue in the branches, and used math to ...

The genetics behind spiral growth patterns is an area of active study, with recent research uncovering differences in the ...