Rafael Gómez-Bombarelli

Modern batteries with liquid electrolytes can leak or catch fire. Polymer electrolytes (solid, plastic-like materials) solve that problem, but ions move through them more slowly, so the battery loses power. Researchers set up a virtual assembly line: a computer program generated new polymer structures the way a chef experiments with new dough recipes.

The light bulb turns on only in the room where you need it. That's roughly how photoactivatable drugs work: they 'switch on' only where light is directed, leaving the rest of the body untouched. This is especially important in cancer treatment: conventional chemotherapy hits all dividing cells indiscriminately, causing severe side effects.

A translator who has memorized all the lines in advance responds instantly — no need to listen to the whole conversation again. That's how the new model works: instead of running atoms through a computer for hours, it immediately outputs the crystal's free energy at any temperature and pressure.