“@stem_feed That’s about right. Civilization can be powered with a very small % of Earth having solar…”

“@RenataKonkoly @JonErlichman I was asked by a reporter if I was optimistic or pessimistic about Spac…”

“@JonErlichman 2008 was an extremely tough year on every level”

“@tesla4k @MatanMazursky It was difficult”