Wouldn't it be easier to deal with disease if our bodies just fixed themselves? That's asking quite a bit from our physiologies, but Israeli researchers are working on tiny nano-computers that could do the job for us. They envision tiny machines made of biomolecules that autonomously troll the body looking for disease, computing a diagnosis and delivering drugs all at the same time.
Nanocomputers have been around for decades as a concept, but in actual practice they’ve been harder to come by. Now, engineers collaborating at Harvard and the MITRE Corporation have taken a huge step forward for the field of nanocomputing by creating the world’s first programmable nanoprocessor.