![Painting of neutrinos.](https://utterbuzz.com/wp-content/uploads/2019/02/GettyImages-97725451-660x440-640x427.jpg)
![The Quest to Build a Portable Anti-Neutrino Detector for Nukes](https://utterbuzz.com/wp-content/uploads/2019/02/GettyImages-97725451-660x440.jpg)
In theory, anti-neutrinos are a perfect fingerprint for nuclear reactor activity, a spoof-proof method that doesn’t require inspections or satellite spying. The post The Quest to Build a Portable Anti-Neutrino Detector for Nukes appeared first on WIRED.