In this science video lecture recorded in 2004 Gerardus `t Hooft has chosen to speak about what he describes with enthusiasm as a `very interesting` topic, that of super theory - super string theory.

Video lecture recorded in 2004.  Gerardus `t Hooft, the Netherlands shared the Nobel Prize in Physics in 1999 with Martinus J.F. Veltman, the Netherlands "for elucidating the quantum structure of electroweak interactions in physics"

In this lecture Martinus Veltman has chosen to speak about the development of Partical Physics starting with the discovery of X-rays (Röntgen rays) by Röntgen.

Video lecture recorded in 2004.  Martinus J.F. Veltman, the Netherlands shared the Nobel Prize in Physics in 1999 with Gerardus `t Hooft the Netherlands "for elucidating the quantum structure of electroweak interactions in physics"

Michael Kasha explains the 7-Essential Highlights of Quantum-Mechanical Concepts in Chemical-Physics.  Science video lecture recorded in 2004 at Florida State University, USA.