“An Army of Bees Hunting Bin Laden”
That’s the intriguing subject line of a forwarded email a reader sent in, advertising the Untapped Wealth Newsletter that can come your way for $99 a year. It’s a nanotechnology and defense teaser, which is where that idea comes from — they’re building, or at least envisioning, little drones that are the size of bumblebees. [...]
