百万级装备试听 Wildfire - SYML【Hi-Res】 03:51 百万级装备试听 Memories - Conan Gray【Hi-Res】 04:09 百万级装备试听 Girl On Fire - Alicia Keys【Hi-Res】 03:49 百万级装备试听 Calm Down - Rema, Selena Gomez【Hi-Res】 04:01 百万级装备试听 STAY - The Kid LAROI, Justin Bieber【...
Spirit of Giving Is Still Going Strong after Wildfire WanesThe outpouring of support Colorado Springs has shown during theWaldo Canyon fire has continued...Vail, Nathan
Polluted air and steadily rising temperatures are linked to health effects ranging from increased heart attacks and strokes to the spread of infectious diseases and psychological trauma.
Barcelona’s Bicycling Program developed Spain’s bike-sharing business in a big way. This program took off like wildfire on wheels, and because four times bigger in one year. It inspired different copycat programs all over the country. Today, Spain has 132 bike-sharing systems. The program ...
This ishow to help victimsof the Los Angeles wildfire victims.
Then, while those firefighters dig, others start a backfire(回火). They burn the dry grass and leaves between the wildfire and the fire line. When the wildfire comes, there is nothing for it touseas fuel. Other firefighters cut down dead trees. That way the fire can’t move to other tr...
Theinstantreportingsystem helpstodetectwildfiresinhard-to-reachareas,alertingfire departmentssotheycanintervene(干预)quickly,aswellasmonitoringwildlife.Meanwhile, another smart technology—facial recognition—could help identify individual pandas more accurately.Eachpandahasauniquefacialstructureandhairpattern.Tothehum...
The problem with just using water to fight an intense wildfire is that it evaporates. Fire retardants, on the other hand, contain fertilizer and other ingredients that don't evaporate once the water they're mixed with is gone, delaying a fire's spread for days, weeks...
On May 1, a wildfire started in a forest near the Alberta town of Fort McMurray in Canada. Within two days, the fire grew larger and the people who lived in Fort McMurray had to leave their homes. While there have been very few people injured (伤害) by the large fire itself, it has...
California fire crews have spent the summer going from one fire to another as the state contends with a record-shattering wildfire season that has burned more than 3.9 million acres, killed 30 people, and is still weeks away from its potential end. ...