? Did to exceed simple test with the child the day before yesterday: Pigment of green of ＋ of egg of white vinegar ＋ , final finished product is this handsome amber egg!
Beginning egg bubble to be returned in white vinegar is so small
The calcium carbonate in chorion and acid react, produce gas, can see egg surface generated bubble, increased buoyancy accordingly, float rise
Bubble after two days, chorion by bubble soft, gently one rub, chorion with respect to at last of melt into pink
The amber egg that final Q plays has been done, shut the lamp to use flashlight irradiation more good-looking oh
