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科学研究   

2024-09-12   Video
Chase the Eclipse to Uncover the Sun’s Mysteries

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On April 8th this year, 2024, we are having a total solar eclipse that crosses the United States starting from Eagle Pass, Texas, all the way up to Houlton, Maine and everything in between...

4 月 8 日这个 年, 2024, 我们正在经历日全食 穿越美国 从 Eagle Pass 出发, 德克萨斯州,一直到缅因州的霍尔顿 以及介于两者之间的一切。 我是 Amir Caspi,我是一名首席科学家 ...


2024-09-08   Video
What Would Happen If You Could Stop Time

Keywords:

If you had a device designed to freeze time for everything but you, life wouldn't be anything like what you'd expect. You wouldn't catch up on sleep, or rob a bank while no one can stop yo...

如果你有一个旨在冻结时间的设备 为了除了你之外的一切, 生活不会像你想象的那样。 你不会睡不着觉, 或者趁着没人能阻止你的时候抢劫银行, 或在考试中作弊。 相反,你会失明, 耳聋,无法移动任何肌肉。...


2024-09-07   Pre-Intermediate
Olympic Athletes Turn to Diabetes Technology in Medal Chase

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Medical device companies Abbott and Dexcom make small devices that attach to the skin and monitor the amount of glucose, or sugar, in the blood. These devices were first made to help people with diab...

医疗器械公司雅培(Abbott)和德克康(Dexcom)生产附着在皮肤上的小型设备,用于监测血液中的葡萄糖或糖的含量。 这些设备最初是为了帮助糖尿病患者而制造的。糖尿病是一种阻止身体正确消化糖并将其转化为能量的疾病。 这些设备允许人们改...


2024-09-06   Video
Think Like a Scientist - Yukon Fossil Rush

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[MUSIC PLAYING] GRANT ZAZULA: Mummified remains of Ice Age animals are incredibly rare in the Yukon. There was something found while the mineworkers was using one of these water cannon...

[音乐播放] 格兰特·扎祖拉:木乃伊化 冰河时代动物遗骸 令人难以置信 在育空地区很少见。 发现了一些东西 当矿工们使用 这些水之一 Cannon 的液压监测器 并且正在洗衣服 把泥巴擦掉,然后打 ...


2024-09-05   Pre-Intermediate
Science Celebrating 200 Years of Dinosaur Researcha

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On February 20, 1824, British scientist and Christian clergyman William Buckland spoke before the Geological Society of London. He described the find of a huge jaw and other bones at a rock mine in th...

1824 年 2 月 20 日,英国科学家和基督教神职人员威廉·巴克兰 (William Buckland) 在伦敦地质学会 (Geological Society of London) 发表演讲。他描述了在英国牛津附近斯通斯菲尔德村的一个...


2024-09-04   Video
How to Photograph a Total Solar Eclipse with Any Camera

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Hi, I'm Lucy. I am a night sky photographer and an eclipse chaser. On April 8th there's going to be a total solar eclipse crossing over North America. The path of totality is going to start s...

大家好,我是 Lucy。我是一名夜空摄影师,并且 日食追逐者。4 月 8 日将举行 穿越北美的日全食。 整体性的道路将从某个地方开始 在墨西哥上空,在新斯科舍省结束。所以 我今天在这里讨论如何捕获 日食的精彩照片和视...


2024-08-31   Intermediate
The Real Killer Of The Dinosaurs, Part Two

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But now the grand finale was about to begin. About 50,000 years before impact, the true apocalypse came. Like a cosmic horror breaking out of its prison, the Deccan Traps roared and scre...

但现在大结局即将到来 开始。撞击前约 50,000 年, 真正的启示录来了。像宇宙一样 恐怖地冲出监狱, 德干陷阱咆哮着,尖叫着, 开始喷出数十万亿的 数吨的岩浆和更致命的气体 在持续数年的猛攻中 千年。滚动...


2024-08-31   Video
What Would Happen If Extinct Animals Could Be Brought Back to Life

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What do saber-toothed tigers, woolly mammoths and the dodo all have in common? They're all extinct. And some theorize humans played a large part in this. What if we could apologize for our wrong...

剑齿虎、长毛猛犸象和渡渡鸟有什么共同点? 他们都灭绝了。一些理论认为人类在其中发挥了很大作用。 如果我们能为我们作为一个物种的错误行为道歉,并把这些生物重新养回来呢?这在科学上可能吗?人类会一直处于食物链的顶端吗? 这就是...


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