Sentence examples for exist dates from inspiring English sources
Recognition that such a danger might exist dates back at least to the English astronomers Edmond Halley and Isaac Newton and their work on the Great Comet of 1680, whose orbit they showed crossed that of Earth.
However, archives of ionogram films exist dating back to the late 1940s, and are potentially valuable for studying long-term trends and change.
Only the remains of this tower exist, dating back to the 15th and 16th centuries.
8 9 We chose the 17 countries that we analyzed because of their similarity to France and the United Kingdom, for which reliable life tables exist dating back to the 19th century.
ThIntorthise originally appeared on VICE Usocial
No commercial-scale VAPEX projects exist to date.
There exist, to date, no detailed reports involving nanostructure comparison of both immature and mature BMDCs.
Infections by protozoa are a major worldwide health problem, and no vaccines or efficacious treatments exist to date.
No data presently exist to date directly either the timing of passive margin formation or the subsequent shortening phase.
That's because, in my humble opinion, the Droid is the coolest mobile phone to exist to date.
(As a matter of fact, no linearisability detector appears to exist to date, to the authors knowledge).
