And the 2015 Nobel Prize in Physics goes to….. Arthur B. McDonald and Takaaki Kajita for the discovery of neutrino oscillations, which show that neutrinos have mass. It fills me with pride to see that a Canadian scientist can win the most distinguished award for Physics in the world, and proves that cutting edge research is done by Canadian Universities. We are an important part of the global machine that is advancing humanity’s understanding of science. So what did this East-West collaboration discover? A long Standing Problem in particle Physics, called the ‘solar neutrino problem,’ developed back in the 1960s....
Welcome to a new series of posts that will characterize 1000 amazing facts about the Universe. There is so much out there that we have yet to learn, and every day, astronomers across the globe are using their research to reveal the deepest secrets of the cosmos. This series will look at the strangest, coolest, most exciting facts that we have discovered in hundreds of years of modern science. Fact #3: The Universe is made of a ridiculous amount of nothing. What is everything made of? The answer will change depending on how much education you have. For most of...
The biggest problem in theoretical physics today is the marriage between Quantum Mechanics and Gravity. Throw in the fact that whatever theory comes out of it has to additionally be able to explain Dark Matter and Dark Energy, and we have ourselves a massive problem to solve. How do we reconcile the seemingly random probabilistic nature of quantum mechanics with the smooth, pliable space-time of General Relativity. We have two incredible theories that explain the Universe, make predictions accurately, and have led to amazing advances in technology and understanding, yet they completely disagree with each other at common scales. So...
