TV shows could use ultrasound to send bonus extras to your phone
From one screen to anotherMika/GettyBy Timothy RevellHEAR that high-pitched ringing? No, me neither. But such sounds at low volume can now be used to deliver bonus television content to your cellphone or tablet. “Imagine that you’re watching a travel programme and your phone instantly receives the exact location, booking details and nearby attractions...
I regard the brain as a computer which will stop working when its component fail. There is no heaven or afterlife for broken-down computers. That is a fairy story for people afraid of the dark