Check out Lunavity, a sort of wearable helicopter that’s supposed to help you jump. Right off the bat, I don’t believe in this product—it’s never, ever going to be a thing. But it’s cool. More importantly, it’s the kind of absurd product idea whose research could eventually lead to unimagined products and ideas sometime in the future. It’s also an innovative approach to tackling both mobility challenges and enhanced mobility, even if no one is going to wear one of these things around. Ever. In a million years. But check it out anyway!