In science and mathematics, it has been a fairly common occurrence for two different people/teams to be working on the same ...

This ancient Babylonian cuneiform tablet describes a surprisingly modern method to track the path of Jupiter. Babylonian astronomers plotted a 60-day portion of Jupiter’s wandering path across the sky ...

The Trap-Seal is a trapezoidal-shaped O-ring that is designed to stay securely lodged under the groove lip of the O-ring face seal (ORFS) fitting.

SOM's Beijing Greenland Center by Skidmore, Owings & Merrill features an elegant trapezoidal glass facade that's claimed to improve the building's energy performance and reflects sunlight ...

OMA's innovative design for UniCredit's Munich headquarters lifts the building off the ground, creating more public spaces and urban connectivity.

US studio Gensler has announced progress on the construction of a skyscraper consisting of "three buildings stacked on top of one another" in Austin, Texas ...

Studio B drew upon geometric paintings by Robert Kelly to design a squat trapezoidal home that features dark cedar cladding and large stretches of glass.

The QR Method for eigenvalues and eigenvectors. Numerical Methods for Ordinary Differential Equations Existence, uniqueness, and stability theory. Derivation and stability and convergence analysis of ...