All Videos Channels
  1. NO ONE IS LEFT OUT THERE: The Frightening Truth Behind the Fermi Paradox

    NO ONE IS LEFT OUT THERE: The Frightening Truth Behind the Fermi Paradox

    52
    1
  3. 10 RAZÕES PARA OS ALIENÍGENAS NUNCA FAZEREM CONTATO CONOSCO

    10 RAZÕES PARA OS ALIENÍGENAS NUNCA FAZEREM CONTATO CONOSCO

    34
    7
    81
  5. David Deutsch, Peter Boghossian, & Reid Nicewonder Talk Fermi Paradox, Ideological Contagion, & More

    David Deutsch, Peter Boghossian, & Reid Nicewonder Talk Fermi Paradox, Ideological Contagion, & More

    11
    0
    597
  7. The Challenge of Distance: Estimating the Proximity of Intelligent Life in the Milky Way

    The Challenge of Distance: Estimating the Proximity of Intelligent Life in the Milky Way

    1
    1
    48
    1