Phi Delta Theta is one part of the "Miami Triad" with Beta Theta Pi and Sigma Chi. In 1868, the Indiana Zeta Chapter of Phi Delta Theta was established at DePauw University. Phi Delta Theta's colors ...

Phi Alpha Theta (???) is an American honor society for undergraduate and graduate students and professors of history. The society has over 400,000 members, with some 9,000 new members joining each ...

When expressed in Schwarzschild coordinates (t, r, \theta, \phi) the line element describing the geometry of this spacetime is described by ds^2 = -\left(1-\frac{2M}{r}\right)dt^2+\left(1-\frac{2M}{r} ...

In 1856, the Lambda chapter of Phi Gamma Delta was established at DePauw University and played a part in the founding of Kappa Alpha Theta. Phi Gamma Delta's color is Royal Purple and their flower is ...

Phi Alpha Theta (ΦΑΘ) is an American honor society for undergraduate and graduate students and professors of history. The society has over 350,000 members, with about 9,500 new members joining each ...