Here is a force diagram for the ball right after I throw ... But when it comes to escape velocity, we're not taking about most cases. If you throw something super fast, it's going to go super ...

Computer scientist and futurist Ray Kurzweil believes humanity will achieve “longevity escape velocity” in just four years.

Longevity Escape Velocity is a theory that posits we may soon reach a point where aging is optional. Its backers say achieving this state just requires enough ambition and money — plus maybe ...