egg size

Boiling freshly cooked eggs is not hard to think! According to physics, to boil ripe eggs with both the yolk and the white, there are many contributing factors.

Eggs of the largest elephant bird on the planet, with a length of 28 cm. The live bird's egg on the cliff has a sharp tip that can spin the circle

In Current Biology on June 4, a report said the lizard's sex problem turned out to be much more complicated than previous speculations of the scientific world. At least for a