
Who will win the race to nuclear fusion: USA and China are ahead, but the race will not have a single winner
An image of the abstract Tokamak reactor. There nuclear fusion it is often described as the “Holy Grail” of energy: clean, safe, potentially unlimited and without long-lived waste. Nonetheless, it is particularly difficult to achieve: it would be necessary to replicate on Earth extreme conditions of temperature and pressure, similar to those of the solar nucleus, to overcome the repulsion ...








