Environment
New Zealand: 6 hours, 3 earthquakes
Early this morning (May 14) in local time, 3 earthquakes of 5.4 magnitude magnitude have occurred continuously in central New Zealand within 6 hours. There are still no…
Underground
Browse ScienceInfo articles and explainers related to Underground.
Topic archive
Articles about Underground
472 published items.
Environment
A new ocean is forming
Scientists predict that within a few million years a gap of about 60km in the Afar valley (belonging to Ethiopia and Eritrea) could become a new ocean in Africa.
Photo library
Break into the London subway system more than 100 years ago
The London Underground in England is the world's oldest subway system since it was introduced to the public in 1863. In total length, this is the largest system in the w…
Photo library
3500 people live in the underground town in Australia
In order to escape the heat above the ground, Australians dug the soil and built a suburban town.
Photo library
The cave is 30 million years old in New Zealand
The fireflies on the 30 million-year-old limestone cave in New Zealand sparkle with light, making observers feel like standing under the starry sky.
Photo library
Close-up Metro underground station: Huge underground site
Hundreds of meters long corridors, large beams, many areas are continuing to be dug deep ... all make a bustling construction site in the heart of Ho Chi Minh City.
Photo library
China opened its underground nuclear work to the public
Underground nuclear facility 816 in Chongqing Province, China reopened after a year of renovation.
Photo library
Explore the world's first underground park
Only a short time later, the subway will no longer be the only underground destination in New York with the appearance of Lowline Park.
Photo library
Mysterious bell-shaped jelly in Mexican cave
Instead of the usual pointy shape, the stalactites that lie deep in the underground cave in Yucatan (Mexico) have a rather strange shape like a bell.
Photo library
See the first 4-floor intersection in Vietnam after the underground passage
The congestion scene showed signs of reduction after Hanoi opened Thanh Xuan underground tunnel at the first 4-floor intersection in Vietnam, on the morning of January 8.
Photo library
Cu Chi Tunnels top the world's most implicit underground destination
The interlocking tunnel system of more than 320 km long, full of works serving the life of the war in South Vietnam, shocked the international tourists.
Photo library
What is the underground street in Saigon?
Below the most modern pedestrian street in Vietnam is an underground tunnel with a center for water music control, lighting systems, CCTV and modern toilets for visitors.
Photo library
10 rivers are forced to go to the ground
Industrial revolution and the process of urbanization in many big cities like London and New York caused many rivers to land to make room for construction works.
Photo library
Playing with volcanoes
People always stay away from the volcano when they operate, but 6 New Zealand men bet their lives ...