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Podcasts in Science & Medicine

The Big Questions Of Our Universe - With Guest Dr Katherine
As we look back over the last century, we observe an immense amount of progress in our understanding of the Cosmos. It is larger, more complicated and more dynamic than we would have dared to dream a mere hundred years ago.
Mysteries Of The Universe - With Guest Dr Katherine Freese
What are dark matter and dark energy? Why is the Universe so smooth? And, for that matter, how do we even know we are on the right track?
Understanding The Universe - With Guest Dr Katherine Freese
What do we really know about the Universe? A century ago, astronomers would have said that we lived in a static Universe, and all of the visible matter was contained in a galaxy we call the Milky Way. Nowadays, we know better.
Word of the Day
barghest
  • A goblin in English folklore, often appearing in the shape of a large dog and believed to portend imminent death or misfortune.
  • A ghost, wraith, hobgoblin, elf, or spirit.
The origin of 'barghest' is not known, but it may be from perhaps burh-ghest, town-ghost, or German Berg-geist (mountain spirit) or Bär-geist (bear-spirit).
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