Sentence examples for before this scientists from inspiring English sources

Before this, scientists had grouped archaea together with bacteria, and asserted that the tree of life had only two main branches – bacteria (called prokaryotes), and everything else, including plants and animals (eukaryotes).

Before this, scientists believe, Antarctica looked more like Alaska or the Alps, consisting of a range of glacier-capped mountains.

Before this study, scientists had good data on lunge feeding in large and medium, but not small, baleen whales.

Hat tip to Peter Sinclair.

Non-members opted for this route before, but most scientists felt they had a better shot at publication with a member's endorsement.

But before long, scientists were using it to jostle atoms and molecules.

Though he didn't have the science to back it up, Henry David Thoreau was onto this truth long before the scientists.

This system was created in the 1700s, long before scientists understood that life evolves.

It's true, as we've pointed out before, that "young" scientists are getting older.

But never before have the scientists seen so many dead birds.

And even before that, scientists would have to find the right asteroid.