Gulagin jäljillä (Like 2019)

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ger läsaren ett helt nytt sätt att tänka på så grundläggande moment som att vispa grädde eller göra en tårtbotten

CETI Revisited – E-bok Typ:E-bok Gulagin jäljillä (Like 2019)CETI Revisited investigates the old idea of communicating with extraterrestrial civilizations from a number of new angles. It proposes a new and affordable strategy for humanity's interstellar and intergalactic communication efforts. Most of our energy will soon come from the Sun. Large fields of parabolic solar concentrators can be connected together and used as enormous radio telescopes. They could also send radio messages to distant galaxies. Risto