who make pretensions to science, and practical mechanics ... than steam carriages on common roads. An invention to be successful must not only be new, but useful—an improvement.

New technology by San Francisco-based company ... Harriet Jackson, assistant curator of medicine at the Science Museum, where a pipette used to extract the DNA is on display, says: “The pipette ...

Blue Origin, the rocket company Amazon billionaire Jeff Bezos founded, notched one of the most substantial successes in its ...