资讯

The next time he went into the room, he brought a sound pressure meter. “Eighty-five decibels is what this thing was pumping out,” he says. That’s a level that can be reached by a loud hair ...
Caspian Sea decline endangers species, disrupts industry, and threatens millions, prompting urgent calls for coordinated global action ...
The best portable air conditioners keep rooms cool and offer a degree of air filtration. We test for cooling ability, noise, ...
Beijing knows that it needs to take over commercial aviation. Supersonic flight is key to that. Chinese aerospace giant Comac ...
Ashfall has affected 60 barangays surrounding Mt. Kanlaon, and yet, yesterday’s volcanic eruption is not yet “the bigger one” ...
I loved this powerful, well-balanced saw and its long battery life, despite its cost and recharge time. The Husqvarna ...
High-pressure weather conditions are currently affecting some areas of the UK, causing disruptions to television and radio services. These weather conditions can move and change, which makes it ...
Some of the incredible archaeological sites in Greece, might not actually make it through this century because of climate ...
The Mean Sea Level Pressure Analysis is one of the most familiar images in the community. It is compiled from hundreds of weather observations (synoptic data) taken simultaneously around the ...
If you have watched the Spanish psychological thriller film, The Platform, and want to feel the same thrill yourself then check out Level Below. The game puts you in an old cell with an inmate, and ...
The Boult Audio Mustang Q is a budget-friendly pair of wireless over-ear headphones that packs a surprising number of ...