0
$\begingroup$

Given the composition of Earth's atmosphere, what is the most efficient way of wirelessly beaming energy from the stratosphere down to the surface?

$\endgroup$
  • $\begingroup$ Neutrinos would be good. Creating and capturing them is the hard bit. $\endgroup$ – Jon Custer Dec 6 '19 at 19:24
  • $\begingroup$ Yes, production cost of the radiation will have to be considered as well $\endgroup$ – DJG Dec 6 '19 at 19:27
  • $\begingroup$ You might start at en.wikipedia.org/wiki/Space-based_solar_power $\endgroup$ – Jon Custer Dec 6 '19 at 21:27

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.