Creamoftartar酒石,aweakacid,canbeaddedtoeggwhitestohelpthemfoam泡沫whentheyarebeaten

In1861itseemedinevitablethattheSouthernstateswouldbreakawayfromtheUnion.

Somecosmeticsmanufacturersattempttocapturetherose'sunmistakablefragrance香味insoapsandperfumes.

One of the greatest breakthroughs for professional women came in 1973 when the field of banking opened up for them.

Solidgeometryhasenabledastronomerstocalculatethepositionsoftheheavenlybodiesrelativetooneanother.