Filter By:
A | B | C | D | E | F | G | H | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | Y | Z

Lee Lynd

Biofuel Advances

Biologist, inventor, and engineer Lee Rybeck Lynd has devoted his career to developing processes for improving the feas

Garrett Morgan

The Gas Mask

Because of repeated incidents of firefighters being overcome by smoke when attempting to put out fires in his hometown of

Emanuel Sachs

Advances in Solar Power

Emanuel “Ely” Sachs was born in New York, New York, on November 30, 1954.

Lewis Urry

Alkaline battery

Lewis Frederick Urry, creator of the world’s first long-lasting alkaline battery, was born in Canada in the city of Pon

Alessandro Volta

Electric Battery

Italian physicist Alessandro Volta made a number of discoveries in the late 18th and early 19th century critical to the th