Electronics
Self-Destructing Circuits Mimic Mission: Impossible Tape
Electronic devices that decompose on schedule will be a boon to security tech and medical implants
Stories by Tim Wogan
Chemistry
Atomic Spins Evade Heisenberg Uncertainty Principle
New measurements revise the limits of quantum fuzziness
Chemistry
Single-Molecule Switch Can Be Flipped On and Off by Light
Photoswitch may be useful in optical logic, in which light replaces electrical signals
Chemistry
New Solar Cells Use Perovskite to Turn Water into Energy
The material, replacing silicon, splits water into hydrogen and oxygen efficiently and inexpensively
