Image description: This is Niijima, Earth’s newest island. It formed in late November as a result of volcanic activity in the Pacific “Ring of Fire.”
The island is located about 1,000 miles south of Tokyo.
Learn more about this new island.
Photo from NASA.
From the Department of Interior:
The mixture of blowing snow and clouds creates a wintery scene on the divide in Rocky Mountain National Park - Colorado. Clouds form due to orographic lift, when air masses rise as they hit mountain ranges and condense into these low clouds that blanket the peaks.
Photo: Rocky Mountain National Park.
From the National Archives:
Wright Brothers Take Flight
On December 17, 1903, Orville and Wilbur Wright made the first successful sustained powered flight of a heavy-than-air vehicle near Kitty Hawk, North Carolina. Surfman John T. Daniel of the U.S. Life-Saving Service snapped this picture when the Wright Flyer made its historic first flight.
“Original Wright Brothers 1903 Aeroplane (‘Kitty Hawk’) in first flight, December 17, 1903, at Kitty Hawk, NC. Orville Wright at controls. Wilbur Wright at right (First flight was 12 seconds)”
By Orville Wright and John T. Daniels, December 17, 1903 (165-WW-713-6); Records of the War Department General and Special Staffs; Record Group 165; National Archives.
via Archives.gov: Testimony to Flight
Image description: Affectionately referred to as “Mr. Cycle,” this device from the collection of the Smithsonian National Museum of American History was the first prototype polymerase chain reaction (PCR) machine.
PCR was a revolutionary laboratory technique developed in 1983 that allows scientists to quickly and inexpensively copy segments of DNA. It’s also an important tool in the field of biotechnology, which is the use of biological processes or organisms to create products or technologies for human use.
See more objects from the new exhibit “The Birth of Biotech.”