For more than a century, Srinivasa Ramanujan’s uncanny formulas for the number pi have looked like pure mathematical ...

Indian mathematician Srinivasa Ramanujan’s formula for Pi can help with calculating black holes, studying percolation, or ...

Ramanujan’s elegant formulas for calculating pi, developed more than a century ago, have unexpectedly resurfaced at the heart ...

This video provides an overview of PI Ceramic's products, technologies, and applications. PI Ceramic produces high-quality piezoceramic materials and piezoceramic components to be used as actuators or ...

This video shows the advanced piezo actuators from Physik Instrumente (PI). These instruments can convert electrical energy directly into mechanical energy and vice versa. Their motion is based on ...

Uncover the surprising connection between Ramanujan's pi formulas and the universe. Learn how his century-old math helps ...