A whimsical explanation of recent research developing molecular systems that perform information processing tasks. Yes, it's real. No, there's no magic.
Reference: "Scaling Up Digital Circuit Computation with DNA Strand Displacement Cascades," Lulu...
Wouldn't it be revolutionary if doctors could sniff out cancer? Prof. Hossam Haick of the Wolfson Faculty of Chemical Engineering is developing the Na-Nose -- an artificial nose that will be able to detect cancer and other diseases at the early...