He starts with Frank Drake, who began hunting for extraterrestrial intelligence in 1960 and is known for the Drake equation, which identifies the longevity of a technological civilisation as the key factor in whether we will ever observe one or communicate with it.
He starts with Frank Drake, who began hunting for extraterrestrial intelligence in 1960 and is known for the Drake equation, which identifies the longevity of a technological civilisation as the key factor in whether we will ever observe one or communicate with it.
In contrast, P. gracilis workers always fled from disturbance and no more than one worker was ever observed on the surface of disturbed plants (categories E and F).
No pollinator was ever observed moving from one unit to another unit within the same flower.
In other words, no one has ever observed repression building toward neurosis; no one has ever devised a mathematical formula proving that the "superego" harasses the "id".
The relativistic jet emanating from its central core is one of the largest, most collimated ones ever observed.
This is the smallest one ever observed since the maximum of cycle 14 (SSN of 107.1 in February 1906).
"Our finding that the muscle-like myosin is responsible for stiffening brown fat cells was really unexpected, no one has ever observed that," Stahl said.
No one has ever observed them, however, and their detection is now the prime intellectual challenge for physics in the 21st century, Heuer added.
"There's that moment when you see something that no one has ever observed before,... that precious nugget of knowledge, that moment when your discovery becomes part of a larger story of scientific progress," said Popov, reflecting on the years of research that go into a PhD.
Living at this frontier, I saw a fireworks-like display of life – the majesty of Christmas tree worms giving off a purple-white smoke as they spawn, or an endangered Goliath grouper attacking a barracuda, something no one had ever observed before.
