Increase DRASTICALLY the lifespan of fusion cores with and without perks (you wont have to search for those bad bois anymore).
Increase Repair bobblehead multiplier from 1.1 to 2
Expand fusion core lifespan from 100 > 10,000
Sligthly decrease fusion core drain when sprinting
Nuclear Physicist I : lifespan increased from 1.25 to 100 (200 with bubblehead)
Nuclear Physicist II : lifespan increased from 1.5 to 250 (500 with bubblehead)
Nuclear Physicist III : lifespan increased from 2 to 500 (1000 with bubblehead)