Nope it is not my site. I've discovered that through Vsauce YouTube channel. In fact he has posted the video in his site. What makes it real is the scientific background of the guy behind it and certainly the pursuit of profit through the indiegogo platform with the Linux computer transmitter he provides to do what he does and also perform some SETI@Home. I said it is a win win business because he gets the money to support his project and you get the pleasure knowing that a product of your mind will live even when the earth has passed away in 5 billion years. Of course with the use of our mind to build things that will destroy us our end if we do not change will be much sooner.
What is the probability that there would be a smart life that have made a device that would catch these photons , decides it contains a message , correctly decodes it and then understands it ?