Aha. So Mr Beards was actually Mr Bell, inventor of the telephone and NOT the earphones. Oh, well. The telephone was just as important as that. Adi made the necessary notes with his pen, shaking with laughter still at some of the funny answers that had been given. Angel's was the most hilarious, by the way.

As for the next question, Adi raised his hand without much thought. "Partners in businesses can have a conference call with each other even if they are in various parts of the world to discuss there ideas and strategies.'' Mhmm. Adi knew. His dad did that all the time even at home.