That's when U.S.
scientists exploded the world's first atomic bomb and when the human - induced radioactive isotope clock started ticking.
Not exact matches
Jellyfish populations appear to be
exploding in several parts of the
world, U.S. and Russian
scientists reported, raising fears that they are taking over ecosystems that nurture key commercial fish stocks.
The
world's ability to grow food
exploded 20 years later, when fellow German
scientist Carl Bosch developed a scheme for implementing Haber's idea on an industrial scale.
Then, commercial agriculture
exploded after
World War II, and tomato crops were bred for higher yields, disease resistance, redder color, and firmness, explains Harry Klee, a horticultural
scientist at the University of Florida in Gainesville and one of the study's authors.
«There's a perception that jellyfish numbers are
exploding in the
world's oceans,» says marine
scientist Rob Condon of the Dauphin Island Sea Lab in Alabama, «but there's no real evidence for a global increase in jellyfish over the past two centuries.»