A coaster dares riders to be daring, with steep drops, high speeds and improbably tight curves. But safety has become a concern again after a man was thrown from his seat and died in Georgia.
A roving crew of California firefighters is installing cameras in some of the highest, craggiest sites in the state — all to get an early warning of a potentially deadly blaze.
Our reporter, John Branch, joined a team installing cameras in the Sierra Nevada for detecting wildfires. Artificial intelligence is used to sift through images from the network, helping firefighters identify and respond to early to signs of wildfires.
Connexion
