Before revision: alt=NIF output over 10 years shows a dramatic increase in fusion output due to ignition.|NIF output over 10 years shows a dramatic increase in fusion output due to ignition.
After revision: alt=NIF target gain over 11 years shows a dramatic increase in 2021 due to the achievement of ignition.|NIF target gain over 11 years shows a dramatic increase in 2021 due to the achievement of ignition.