Sheer size and complexity (not to mention competition) are finally starting to eat away at the e-commerce titan's unfettered ...
Yet only “Gray Tree” has scale-invariant branch diameters. When Mondrian removes the scale invariance in “Blooming Apple Tree ...
Researchers have discovered various topological structures in water waves (skyrmions, merons, Möbius and vortices with ...
The scale invariance in branch diameter dictates how much smaller a limb should be as it branches and how much investment a tree makes in a few thick branches versus many thin ones. Trees have evolved ...