you may be thinking of this: https://en.wikipedia.org/wiki/Laser_Inertial_Fusion_Energy https://en.wikipedia.org/wiki/Laser_Inertial_Fusion_Energy Here the mac

you may be thinking of this: https://en.wikipedia.org/wiki/Laser_Inertial_Fusion_Energy https://en.wikipedia.org/wiki/Laser_Inertial_Fusion_Energy Here the machine is using tin, which isn't suitable for fusion (no energy is released beyond iron).