Describe a what?

Robotics professor Hugh Durrant-Whyte recently asked this question, indireclty about metaphor, "How do you describe a lemon to a robot?.....

Coded in Notepad

It may be that everything is coded in notepad, including the cosmic hum that marked (and continues to mark) the sound of the big bang. This link to the cosmos has been well known for many years, as in "Ommmmm....."

Thanks to Coollew for the open source web design template.