The Future of Particle Physics
Elementary Particle Physics seeks to discover the basic constituents of matter and understand the fundamental forces that act on them. In this lecture I shall review the current state of particle physics, the grand success of the ñstandard modelî, ....
More details | Watch nowDiscovery of the Higgs Particle
Recently the Higgs particle has been discovered at CERN. This particle was theoretically predicted. The historical development of field theory, leading to this prediction will be discussed.
More details | Watch nowFuture Accelerators for Astro-Particle Physics
One of the most remarkable results of astro-particle Physics has been the success of the Standard Model, recently culminated in the discovery of the Higgs particle (Ho). However, the Ho is observable only in few channels at the LHC, in the presence o....
More details | Watch nowThe International Year of Light: Celebrating Fifty Years of Laser Revolution in Physics
The year 2015 has been named the International Year of Light, to mark milestones in the science of light which occurred 1000, 200, 150, 100 and 50 years go. I was a young student in physics in 1965, when the cosmic radiation background was discovered....
More details | Watch nowLight Quanta and Their Idiosyncrasies
Maxwell's electromagnetic theory (now 150 years old) seemed in its comprehensive way to be capable of answering all of the questions one might ever pose about the theory of light. But that spell was broken in 1900 by Planck's discovery that light bea....
More details | Watch nowThe Origin of Elementary Particle Masses
In the beginning of the 60s, the laws of classical general relativity, Einstein's generalisation of Newtonian gravity, and of quantum electrodynamics, the quantum version of Maxwell's electromagnetic theory, were known. These laws describe long range....
More details | Watch nowSelf-assembled nanoparticles using a mixture of temperature responsive copolymers
Temperature responsive polymer is an interesting material that shows reversible hydration/dehydration behavior in water at 32C, termed as the lower critical solution temperature (LCST). In this video, temperature responsive block copolymers are focus....
More details | Watch nowThe Long Road to the Higgs Boson – and Beyond
The discovery of the Higgs boson at CERN’s LHC accelerator in 2012 by the ATLAS and CMS collaborations was the culmination of a decades-long search that had started in 1964 with the proposal of this unique particle, a signature of the origin of the....
More details | Watch nowFrom the Structure of the Ribosome to the Design of New Antibiotics
Structural studies of the ribosome exemplify the evolution of structural studies in cell biology from the early negatively stained images of macromolecular assemblies in whole cells, to a detailed atomic understanding of the mechanism of action of a ....
More details | Watch nowThe Large Hadron Collider and the Super World
In the period 1990 to 2001 many powerful new astronomical observational facilities have become operational. Hubble Space telescope was launched in 1990; it was followed by the construction of Keck I in 1992 and Keck II in 1996, by the completion of....
More details | Watch nowThe Development of Particle Physics
Particle physics mainly developed after World War II. It has its roots in the first half of the previous century, when it became clear that all matter is made up from atoms, and the atoms in turn were found to contain a nucleus surrounded by electro....
More details | Watch nowFrom the Structure of the Ribosome to New Antibiotics
Structural studies of the ribosome exemplify the evolution of structural studies in cell biology from the early negatively stained images of macromolecular assemblies in whole cells, to a detailed atomic understanding of the mechanisms of action of a....
More details | Watch nowCosmic Rays: the Most Energetic Particles in the Universe
Astrophysical objects are able to accelerate atomic nuclei to energies 10^7 times more than man made accelerators such as LHC. _Particles arrive at earth from space with energies as great as 50 joules, a macroscopic energy in a microscopic particle.....
More details | Watch nowWhat is Quantum Optics?
The image of light waves as oscillating electromagnetic fields explains virtually all the phenomena of traditional optics. An awareness that these waves are somehow subdivided into quanta has however been with us since the early 20th century. The....
More details | Watch nowThe Development of Particle Physics
Particle physics mainly developed after World War II. It has its roots in the first half of the previous century, when it became clear that all matter is made up from atoms, and the atoms in turn were found to contain a nucleus surrounded by electro....
More details | Watch nowDesigning Molecules and Nanoparticles to Help See and Treat Disease
Molecules to observe and manipulate biological systems can be devised by a variety of strategies, ranging from pure chemical design and total synthesis to genome mining and high-throughput directed evolution. Examples of both successes and failures a....
More details | Watch nowThe Amazing Ribosome
Ribosomes are the universal cellular machines that act as polymerases that translate the genetic code into proteins. They posses spectacular architecture accompanied by inherent mobility that facilitate their smooth performance in decoding, peptide ....
More details | Watch nowMolecular Machines for Protein Degradation Inside Cells
Within cells or subcellular compartments misfolded and/or short-lived regulatory proteins are degraded by protease machines, cage-forming multi-subunit assemblages. Their proteolytic active sites are sequestered within the particles and located on t....
More details | Watch nowProteasome and DegP Protease, Mechanisms and Drug Design
Within cells or subcellular compartments, mis-folded and/or short-lived regulatory proteins are degraded by protease machines, cage-forming multi-subunit assemblages, the proteasome and HtrA/DegP. They are essential components in very complex regul....
More details | Watch nowControlling Photons in a Box and Exploring the Quantum to Classical Boundary
The founders of quantum theory assumed in 'thought experiments' that they were manipulating isolated quantum systems, obeying the counterintuitive laws which they had just discovered. Technological advances have recently turned these virtual experi....
More details | Watch nowThe Real M-Theory
How can one advance a working hypothesis that will not be wrong tomorrow and ridiculous the day after? Beyond the Standard Model we find uncertainty and confusion, with both unclarity as to which might be the correct theory, as well as little in the ....
More details | Watch nowCreating Artificial Magnetic Fields to Act on Neutral Atoms
Cold, quantum degenerate gases of neutral atoms have proved to be useful in simulating the behavior of quantum systems like electrons in solids. For example, cold atoms moving in optical lattices (periodic potentials created by interfering laser be....
More details | Watch nowNeutrinos: a Golden Field for Astroparticle Physics
Neutrinos have been the origin of an impressive number of ‘surprises’. We know that neutrinos have tiny masses and that oscillations are occurring spontaneously between neutrino species. But additional new discoveries may be ahead of us and t....
More details | Watch nowThe LHC at CERN and the Higgs
The strong interactions, the forces responsible for the interactions between quarks and notably supposedly responsible for quark confinement, profited from the development of gauge theories. In the wake of the gauge theory of weak interactions also....
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