文章列表

• 1.VOA科学技术2024--Study Explores History of Cockroaches
• They are six-legged, hairy home invaders that will not die, no matter how hard you try. Cockroaches are experts at surviving indoors. But they did not...
• 2.VOA科学技术2024--New Rocket Engine Could Cut Travel Time to Mars from Years to Months
• A private company is working with the American space agency NASA to develop a new rocket that could greatly reduce space travel times. The engine for ...
• 3.VOA科学技术2024--How to Protect Your Car from Being Stolen
• Most recent cars have an electronic key that lets the owner get into and start the car. The electronic key is called a fob to those who know about the...
• 4.VOA科学技术2024--Study Reveals History, Travels of Baobab Tree
• The baobab tree is a special thing to see. During the dry season, its leafless branches look like roots coming from a thick trunk. It appears as if so...
• 5.VOA科学技术2024--Researchers in Australia Develop a 'Water Harvester'
• Researchers in Australia recently announced the launch of a new device that, they say, absorbs water from air to produce drinkable water. Researchers ...
• 6.VOA科学技术2024--Microsoft Announces New PCs with Built-in AI
• American software maker Microsoft says it will release new computer models with built-in artificial intelligence (AI) tools. The new computers will be...
• 7.VOA科学技术2024--Businesses Aim to Get More Africans Using Smartphones
• Modern smart phones are still seen as a curiosity in some parts of sub-Saharan Africa. Experts believe mobile internet service is an important tool fo...
• 8.VOA科学技术2024--When Does Air Turbulence Become Dangerous?
• If you have flown on an airplane before, you might have experienced turbulence. Turbulence is a sudden movement of air. It can move the plane around a...
• 9.VOA科学技术2024--Business, Political Leaders Agree to Safely Develop, Deploy AI
• Major AI developers and top government officials have agreed on measures that aim to ensure that artificial intelligence (AI) systems are safely built...
• 10.VOA科学技术2024--Study: Tree Rings Show Summer of 2023 Was Very Hot
• A recent study found that the summer of 2023 was the hottest in the Northern Hemisphere in more than 2,000 years. When the temperatures increased last...