Parabolas In Nature #1

Parabolas Parabola (Dmitry	Parabolas exhibit unusual and	parabola.jpg	Parabolas. arches2.jpg
A maximum parabola is seen in	More Parabolas in Nature	One of nature's best known	Parabola in Chains
Parabolas exhibit unusual and	Parabola Parapet	PARABOLAS:	Parabola（抛物线）. In nature
two upside down parabolas,	Hawaii, Nature, Scenes	Hawaii, Nature, Scenes	Parabola（抛物线）. In nature
describe elegant parabolas	Parabolas in real life have	Each parabola is, in some form	Parabolas in Nature