…use X-rays to identify elements, led to significant changes in space exploration. Leonidas H. Berry, Gastroenterologist & Inventor Berry’s innovations, which advanced the treatment of digestive diseases, included a widely…
…nutritious foods in the American South. Norbert Rillieux In 1843, Rillieux received a patent for an improved method of refining sugar. His innovation transformed the sugar industry. It is still…
…determine longitude and latitude when he helped survey the future capital, Washington, D.C., in 1791. Alice Ball Ball, a chemistry instructor at the College of Hawaii, improved a key treatment…
…Arctic environment. Josephine Silone Yates In 1881, Yates joined the faculty of Lincoln Institute (now Lincoln University) in Missouri. She was primarily hired to teach chemistry, but she taught other…
…he invented an improved carbon filament that made incandescent light bulbs more affordable. He also created the drawings for Alexander Graham Bell’s successful application to patent the telephone. You Might…
…medicine and worked to end slavery and racism. You Might Also Like… Hidden No More: Week 4 Round-Up Hidden No More: Week 3 Round-Up Hidden No More: Week 2 Round-Up…
…teach skills such as soldering. Launch Lab schedule: During the weekends, access to the Launch Lab is available with each admission ticket (unless reserved for a special event). During our…
…2 weeks in advance. If the type of reservation you’re booked to has a different timeline for cancellation, it will be noted in your confirmation email and on your invoice….
Ada Lovelace Lovelace wrote the first computer program ever published — instructions for the Analytical Engine, a computer proposed by inventor Charles Babbage, to generate Bernoulli numbers. Margaret Hamilton Hamilton…
…in Washington, D.C., will be named after “Hidden Figure” Mary W. Jackson. Jackson began her NASA career in 1951 as a mathematician in the segregated West Area Computing Section. She…
