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There has been a relentless
to find sustainable energy
in the past decades. One source of energy that has thus far eluded scientists is nuclear fusion. This is the Holy Grail of clean energy. Generations of
have tried to replicate this
. Scientists in the USA say they recreated the
of the Sun for a minuscule fraction of a second. Powerful lasers blasted a
target to create a reaction. The burst lasted just 100 trillionths of a second, but it created 10 quadrillion watts of
. Ten quadrillion is equal to 1 followed by 16 zeros. The power the
created is the equivalent of 6 per cent of all the
from the Sun hitting Earth's surface at any given
.