The one stand out moment on Tomorrow's World when I was a kid was Starlite.
A raw egg in it's shell was coated in this white substance and the presenter held a blowtorch on it for a few minutes. He could touch it within seconds and it was slightly warm.
Cracking the egg open revealed it was still raw. Totally blew my mind! From time to time I'd try and find out whatever happened to it then I found some info about ten years ago.
en.wikipedia.org
A raw egg in it's shell was coated in this white substance and the presenter held a blowtorch on it for a few minutes. He could touch it within seconds and it was slightly warm.
Cracking the egg open revealed it was still raw. Totally blew my mind! From time to time I'd try and find out whatever happened to it then I found some info about ten years ago.
