Fractal Structures Could Yield Ultralight 3D-Printable Beams That Are 10,000 Times Stronger Than Steel
ARCHITECTURAL ELEMENTS
Handbook of nature-study for teachers and parents, based on the Cornell nature-study leaflets. Nature study. Honey-comb Teacher's Story : HE structure of honey-comb has been for ages admired by mathematicians, who
How Physics Gives Structure to Nature
INOR 303 - Nature of the strongest isolable Superacid