I did this back in my college days. I wrote to AMD and they were kind enough to send me two cases of defective wafers plus a used bunny suit. That the students could hold the discs in their hands definitely made an impression.
Another big attraction was the liquid nitrogen we brought for our superconducting maglev demo. That no one cared too much about. Kids just wanted to see what they could destroy through low temperature.
Another big attraction was the liquid nitrogen we brought for our superconducting maglev demo. That no one cared too much about. Kids just wanted to see what they could destroy through low temperature.