Curiosity NOW Scientists who believe the Ark of the Covenant was an ancient electrical device try to build a working replica. 2026-04-06 In the 15th century, inventor Johannes Gutenberg designed the moveable type printing press, a machine that would change the history of the entire world. 2026-04-06 Discussing the crucifixion of Jesus. 2026-04-06 Evidence shows that 12 female disciples also played a critical role in the birth of Christianity by preaching, healing, baptizing and even bankrolling the movement. 2026-04-06 Jim Charlesworth, director of Princeton University's Dead Sea Scrolls Project, believes that a large number of scrolls have yet to come to light; following his quest to track them down, an undertaking with risks that come from the black market. 2026-04-06 A historian draws unexpected conclusions after studying a remnant of the True Cross that has long been considered a medieval fake. 2026-04-06 In a tomb in Jerusalem, vital information has been uncovered to paint a picture of what Jesus' grave would have looked like and what his burial process involved. 2026-04-06 Scientists who believe the Ark of the Covenant was an ancient electrical device try to build a working replica. 2026-04-06 In the 15th century, inventor Johannes Gutenberg designed the moveable type printing press, a machine that would change the history of the entire world. 2026-04-06 Discussing the crucifixion of Jesus. 2026-04-06 Evidence shows that 12 female disciples also played a critical role in the birth of Christianity by preaching, healing, baptizing and even bankrolling the movement. 2026-04-06 Jim Charlesworth, director of Princeton University's Dead Sea Scrolls Project, believes that a large number of scrolls have yet to come to light; following his quest to track them down, an undertaking with risks that come from the black market. 2026-04-06 A historian draws unexpected conclusions after studying a remnant of the True Cross that has long been considered a medieval fake. 2026-04-06 2026-04-06 2026-04-06 2026-04-06 2026-04-06 2026-04-07 The current is followed by a unique population of Chilean blue whales and is the last refuge for other extremely rare marine mammals. 2026-04-07 Between five and 10 million different kinds, maybe ten quintillion individuals; insects live the most extraordinary lives, many of them revealed for the first time in this one-hour program. 2026-04-07 Insects are very good at making more insects, but it's not easy; insects are tiny creatures living in a big world; partners must find each other to mate, and the next generation must survive in a huge, dangerous world. 2026-04-07 Social insects - ants, bees, wasps, and termites - are incredibly successful; by some estimates, the weight of ants equals that of humanity, and that of termites equals terrestrial vertebrates. 2026-04-07 In Chile's Torres del Paine, melt from snow-covered mountains feeds finger-like fjords as they reach out to the sea to join the current, lowering its salinity and becoming home to wading birds, rare dolphins and orcas. 2026-04-07 The Humboldt Current is slower than most ocean currents, but it's the most dynamic in the world because it travels for such a long distance and lays the foundation for an intricate marine food chain. 2026-04-07 The current is followed by a unique population of Chilean blue whales and is the last refuge for other extremely rare marine mammals. 2026-04-07 2026-04-07 2026-04-07 2026-04-07 2026-04-07