When Sergio García-Dils de la Vega kissed his girlfriend, Pilar Orche, goodbye at the entrance to Krubera ... dye traces in cave streams to probe Arabika’s potential depth.

However, it’s full of carbon dioxide. People who enter this cave often end up suffocating as they’re unprepared for the lack ...

The Burj Khalifa would go 2,722 feet below the surface. The deepest known point in a cave is in Krubera Cave in Georgia. Switzerland's Gotthard Base Tunnel is the deepest railway tunnel.

In terms of input, you can use a depth map from a camera with lidar (many recent phones include this) or have another model (like MiDaS) estimate it from a 2D picture. This becomes powerful when ...

Easy — make your own homebrew water depth logger. Thankfully ... and matplotlib stitches that data together into a bathymetric map of the harbor, with pretty fine detail. The chart also takes ...

I switch off my headlamp just to feel the depth of the ... the Mammoth Cave system in Kentucky, with 367 total miles, holds that record. There are deeper caves too—Krubera-Voronja, the ...

Marina stood at the mouth of the Rising Star cave and looked inside. Outside, it was the rainy season in this grassland part of South Africa, home to jackals and porcupines and cobra snakes and ...

Night - Clear. Winds from NNE to NE at 5 to 6 mph (8 to 9.7 kph). The overnight low will be 56 °F (13.3 °C). Sunny with a high of 79 °F (26.1 °C) and a 51% chance of precipitation. Winds ...