Hi. I dream about commercial spaceplanes. Maybe I can help you understand it a little! What's holding us back from affordable healthcare and houses? Humans. W

Hi. I dream about commercial spaceplanes. Maybe I can help you understand it a little! What's holding us back from affordable healthcare and houses? Humans. What's holding us back from affordable spaceplanes and cool rockets? Physics! When I fight with humans, people get angry with me. When I fight with physics, cool stuff happens and physics doesn't (usually) get angry with me! So, for a conflict-averse nerd who likes to dream about cool stuff, spaceplanes > endless committee meetings. Any more questions?