Sentence examples for are the first proof from inspiring English sources

These pictures, from the Wildlife Conservation Society, which runs New York City's zoos, are the first proof that bar-headed geese — one suspect in moving the flu around the world — can travel 3,000 miles from their breeding grounds.

Preserved inside an insect trapped in the sap of a flowering tree, these living fossils are the first proof that any organism of such antiquity can be revived, according to research made public today in the journal Science.

This is the first proof that the prediction is legitimate".

The finding is the first proof that nicotine affects blood vessel formation.

This is the first proof of much earlier occupation than witnessed so far from archaeological records.

"This is the first proof of principle for restoring vision by transplanting photoreceptor cells.

The fourth American test of Operation Greenhouse, on May 24 , 1951 was the first proof test of a booster design.

This was the first proof in a large, controlled trial that electrical brain stimulation could reduce seizures.

If the arrests are confirmed, they would be the first proof of Iran's involvement in Afghanistan.

This phenomenon, whimsically described as the bacterium "bleeding" or "screaming", is the first proof that the phage has found its target.

Judith Campisi, at the Buck Institute for Research on Aging, said the new finding was the first proof that senescent cells can drive the aging process.