By blasting low-quality plastic with very strong lasers.
Researchers were able to create microscopic "nanodiamonds" and demonstrate the presence of a previously undiscovered.
These results may shed light on the possibility of diamond showers on ice giants in our solar system.
Provide an explanation for the peculiar magnetic fields of these freezing planets.
In addition to its potential extraterrestrial uses, laser blasting may find other.
More practical uses here on planet Earth.