Elon Musk wants to sell you a flamethrower for $500 — and it seems to be legal in California

Musk is CEO of Hawthorne-based SpaceX and Tesla, which operates a design center in the city, too. Musk's announcements on Instagram and Twitter about the flamethrower have all been in tongue-in-cheek tone, but his legions of followers have lapped up the chance to buy a flamethrower from The … social experiment by Livio Acerbo #greengroundit