Quote Leonard Susskind (intro): Go where your curiosity leads you. Pay no attention to what people are saying is or is not good science. If you are curious and you want to understand something, follow your nose and go where your curiosity leads. That's the only thing I can say. All of the very, very good theoretical physicists that I know have done exactly that.
Jerome Gauntlett invites to a journey from the fundamental laws of nature to black holes.
Quote (12:52): And one of the most stunning predictions it [Einsteins theory] makes is that there exist black holes.
Seven Millenium Problems - one is solved. Six more are open challenges, each a chance to win one million dollars. Tom Crawford explains these problems.
Can we still have an open discussion in academia about controversial topics? This is becoming an important question in modern society. The culture of debate is moving towards a dogmatic principle sometimes.
How do we define latitude and longitude on the surface of the earth? And what is happening with the reference meridian?
Matt Parker
WP: Matt Parker
Steve Mould
WP: Steve Mould
WP: Geographic coordinate system
WP: Meridian
WP: Longitude
WP: Latitude
This talk is about the early rapid expansion of the cosmos: the idea of inflation and its connection to the universe how we observe it today.