Interesting Engineering54m
US nuclear fusion leaps forward with 3D-printed fuel capsules breakthrough
LLNL is developing a new 3D printing technique to create the millions of fuel capsules needed for fusion power plants.
The National Interest11h
No Nuclear, No Problem? The GUPPY-Class Submarines of the Early Cold War
Since the Cold War thankfully never became a full-scale “hot war,” the GUPPYs ended up never firing any shots in anger.