Gino Del Guercio

A team of scientists, field guides and a descendant of U.S. polar explorer Adolphus Greely set out to retrace the 1881 Lady Franklin Bay Expedition’s perilous attempt to build a scientific research station on Ellesmere Island near the North Pole. Chronicle their modern-day journey by kayak with a historical retelling of the Greely expedition through diary entries, letters and archival photographs.

The story behind the creation of the transistor, one of the 20th century's most important inventions.

A team of scientists, field guides and a descendant of U.S. polar explorer Adolphus Greely set out to retrace the 1881 Lady Franklin Bay Expedition’s perilous attempt to build a scientific research station on Ellesmere Island near the North Pole. Chronicle their modern-day journey by kayak with a historical retelling of the Greely expedition through diary entries, letters and archival photographs.

The story behind the creation of the transistor, one of the 20th century's most important inventions.

The story behind the creation of the transistor, one of the 20th century's most important inventions.