Mobius Book ;-)

Tom Wloka in Toronto kindly sent me the following link, which might be inspirational for those of us who feel compelled to invent subtle energy devices or to just to obliterate What To Think Network programming and explore reality better:

http://sprott.physics.wisc.edu/PICKOVER

Maybe ‘recreational mathematics’ isnt’ an oxymoron.

Metka, there’s even a reference to ‘Ljubljana Ribbons’ in Chapter Two