"The most striking thing to me was how goddamn awkward they tended to be. Like, they seemed so unsure of how to speak ...
"It's like a Fitbit in your skull," the SpaceX and Tesla leader says of Neuralink's brain-computer link technology.
Astrophotographer Dan Zafra recently managed to capture rare red sprites flashing in the night sky with the Milky Way and glow from the Aurora Australis.