Tech
This odor-smelling drone uses antennae from real moths
Researchers from the University of Washington proudly present the "Smellicopter."
Since the dawn of drones, people have used them for lots of things – recording video for movies; delivering takeaways or vital medical supplies; some drones (like the one pictured) have even been trained to intercept other drones and disable them with nets.
One thing drones have definitely never been able to do, however, is smell... at least, not until now.
