Hints and tips:
...So said Ralph Waldo Emerson, allegedly. And it seems pest control experts Rentokil have taken him at his word — creating laser-triggered devices to capture rodents....
...He holds up Elon Musk, a friend from the PayPal days and now head of both electric carmaker Tesla Motors and private rocket company SpaceX, as an example of how big ideas can still flourish....
International Edition