Lithium hydride
Before the Castle Bravo nuclear weapons test in 1954, it was thought that only the less common isotope lithium-6 would breed tritium when struck with fast neutrons. The Castle Bravo test showed (accidentally) that the more plentiful lithium-7 also does so under extreme conditions, albeit by an endothermic reaction.
Dwayne Bravo
Bravo made his One Day International debut against England in their 2003/04 tour of the Caribbean, in a match in which he failed to bat but took 2–31 with the ball. In the West Indies tour of England in 2004 Bravo made his Test debut when he was selected for the First Test at Lord's in which he scored 44 and 10 and took three wickets. He finished the Test series with 68 wickets and a total of 220 runs with his most impressive performance at Old Trafford in a match in which he was the top scorer in the first innings with 77 followed by an 8 for 37 performance with the ball. The latter remains his best bowling figures in Test cricket.