文章列表

• 1.VOA科学技术2023--In Costa Rica, Natural Farms Provide Refuge for Birds
• In Costa Rica, Natural Farms Provide Refuge for Birds Small farms with natural trees and forests that block sunlight can provide a refuge for some bir...
• 2.VOA科学技术2023--NASA: Oxygen-producing Device on Mars Performed above Expectations
• NASA: Oxygen-producing Device on Mars Performed above Expectations The American space agency NASA says a device placed on Mars to produce oxygen has p...
• 3.VOA科学技术2023 人权组织称刚果采矿威胁人权
• Rights Groups: Mining in the DRC Threatens Human Rights 人权组织称刚果采矿威胁人权 Rights groups say mining cobalt and copper in the Democratic Republ...
• 4.VOA科学技术2023--Letting Mosquitoes Bite You for Science
• Letting Mosquitoes Bite You for Science It is lunchtime. And mosquitoes find their way to Ella Branham's arm at a Salt Lake City lab in the American s...
• 5.VOA科学技术2023--France Bans iPhone 12 Over Radiation, Belgium Considering Move
• France Bans iPhone 12 Over Radiation, Belgium Considering Move Belgium says it plans to study possible health risks from electromagnetic radiation rel...
• 6.VOA科学技术2023--Is Green Hydrogen a Truly Clean Burning Fuel?
• Is Green Hydrogen a Truly Clean Burning Fuel? Green hydrogen has been presented around the world as a clean energy solution. But is this fuel truly cl...
• 7.VOA科学技术2023--AI Development Requires Large Amounts of Water
• AI Development Requires Large Amounts of Water Researchers say the methods used to create artificial intelligence (AI) systems require large amounts o...
• 8.VOA科学技术2023--App Identifies Birds by Sound
• App Identifies Birds by Sound Tracee Herbaugh lives in the Boston area of Massachusetts. Herbaugh thought she was alone in her backyard recently when ...
• 9.VOA科学技术2023--Google's Search Engine at Center of Antitrust Trial
• Google's Search Engine at Center of Antitrust Trial The U.S. Department of Justice accuses Google Tuesday of using its internet search engine to push ...
• 10.VOA科学技术2023--Unusual Bird-like Dinosaur Discovered in China
• Unusual Bird-like Dinosaur Discovered in China About 148 to 150 million years ago, a strange chicken-sized and bird-like dinosaur with long legs and a...