Chinasol·قبل 12 سنة·discussIt's great to see the old 80-column punched card standard fossilised in these modern environments...
Chinasol·قبل 12 سنة·discussThis looks more interesting than the (pricey) Wolfram offering, but they certainly have a weird password fetish if you try to open an account. Never found anything so fierce before, and I just wanted to take a look...