Sentence examples for until the existence from inspiring English sources

Not until the existence of black holes by Stephen Hawking and Roger Penrose in the 1960s, after Einstein's death, was the theory revived.

Almost no one knew about the practice until the existence of the Nixon tapes was revealed in 1973 during the Watergate hearings.

Although species differences may affect DNA repair products, Ma et al.1 cannot conclude with certainty that the purported homology-directed repair gene correction event has generated homozygous wild-type embryos until the existence of large deletions is excluded.

He didn't know dictionaries would be forgotten once we could simply Google the correct spelling of manoeuvre, a word that, until the existence of the internet, I actually knew how to spell.

Since the equilibrium of the total energy is given as G Z = Δγγ and the total energy is spontaneously stabilized at fixed Z: G Z tends to increase to become Δγ in the loading process; G Z tends to decrease to become Δγ in the unloading process (until the existence of equilibrium) [10].

The significance of atomic numbers to the organization of the periodic table was not appreciated until the existence and properties of protons and neutrons became understood.

Until now, the existence of dark matter – the elusive substance that is thought to make up 85% of the matter in the universe – has only been inferred indirectly from its gravitational effects.

While the term genome was not brought into use until 1920, the existence of genomes has been known since the late 19th century, when chromosomes were first observed as stained bodies visible under the microscope.

Until now, the existence of mild solutions for fractional stochastic differential equations driven by fBm has not been investigated in the literature.

Until 1961, the existence of a medieval mural layer was unknown because the walls were covered with oil paint in the 1910s.

Many hoped that Vacanti would toil night and day until he proved the existence of Stap cells, but instead, last September, he left Brigham for a year's sabbatical.