SKU: 25756517379
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Väl där träffar Catharina den unge Bengt Bertholdsen
Jim Fieldin
Vieraskentillä
” – Iltapala kirjoittanut Frode Johansen
CETI Revisited – E-bok 9789127460829 Väl där träffar Catharina denCETI 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
US$ 26.90
US$ 26.90
US$ 48.90
US$ 26.90
US$ 48.90
US$ 26.90
US$ 23.90
