Friends, time to get your 007 on! Engineers have developed a new kind of “transient electronics”, which are designed to disappear when they’re no longer needed. This new class of electronics can dissolve and disappear on a pre-set schedule, within a few minutes or a few years, depending on when you want them to go away. They could live in the body and deliver drugs, they could stick on the exterior of buildings or tanks, and they can become compost instead of metal scrap.
The applications are endless but here’s a list of other items that have been built so far: transient transistors; diodes; wireless power coils; temperature and strain sensors; photodetectors; solar cells; radio oscillators and antennas; and digital cameras. There is a huge array of possible uses for this technology, which is partly funded by our friends at DARPA. Pretty cool stuff!