Space
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In the first two lessons of this series on spacetime weve dealt with objects moving at cons...View full lesson
When you picture a rocket you might imagine a giant ship carrying lots of fuel people and supplies. But what if the ne...Where does quantum information go when it enters a black hole Investigate the theories of the black hole information paradox.
Today o...Are black holes indestructible Explore the theory of Hawking radiation a process that could lead a black hole to gradually lose mass and ...Explore the physics behind space elevators which would theoretically use a cable anchored to Earth and extending into space.
Sending ...Dr Ciara McGrath is a Research Associate in the Faculty of Engineering at the University of Strathclyde. In her research she investigates...NOTE FROM TED This talk discusses sensitive topics around sexual exploitation. TEDx events are independently organized by volunteers. The...