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第2190期:More Money Going to African Climate Startups
Episode 392
Financial support for climate technology startups in Africa from the private sector is growing. Businesses have raised more than $3.4 billion since 2…
1 year, 10 months ago
第2189期:Robert Burns manuscripts shown online for first time
Episode 393
Robert Burns is widely regarded as the national poet of Scotland, perhaps best known for Auld Lang Syne, which is sung across the world on Hogmanay. …
1 year, 10 months ago
第2188期:Why subtitles matter
Episode 394
Over half of American TV viewers now use subtitles whenever they watch TV, according to survey company YouGov. This trend is even more noticeable in …
1 year, 10 months ago
第2187期:Scientists Concerned about Bird Flu Among Cows
Episode 395
Worobey said the virus likely spreads among the cows due to contact with milking machines, trucks or the shoes of farm workers. It then moves from co…
1 year, 10 months ago
第2186期:Scientists Concerned about Bird Flu Among Cows
Episode 396
The United States plans new rules for the movement of dairy cows between states because of concerns about a bird flu outbreak.
出于对禽流感爆发的担忧，美国计划对各州之间奶…
1 year, 10 months ago
What Causes Severe Rainfall in Kenya?
Episode 397
Heavy rains and severe flooding have been hitting Kenya since March. They are among the most disastrous rainstorms to hit the East African country in…
1 year, 10 months ago
第2185期:Study: Most Americans Need More Sleep
Episode 398
Less than half of Americans say they are getting enough sleep, according to a recent opinion study by the Gallup organization.
盖洛普组织最近的一项民意研究显示，不到一半的…
1 year, 10 months ago
第2184期:Why Is Methane Gas Coming Out of the Ground on Mars?
Episode 399
for example, when the Curiosity rover drives over the area.
例如当好奇号火星车驶过该地区时，也可能释放少量甲烷。
Pavlov said this theory could help explain why methane levels ha…
1 year, 10 months ago
第2184a期:Why Is Methane Gas Coming Out of the Ground on Mars?
Episode 400
Scientists are seeking to find out what is producing the slow release of methane gas on Mars.
科学家们正在寻找火星上缓慢释放甲烷气体的原因。
Methane often results from biolog…
1 year, 10 months ago
第2183期:AI Tries Hand at Blending Coffee in Finland
Episode 401
Human experts spend years roasting and tasting coffee from many places to learn about the beans. They might then combine a coffee bean from Africa wi…
1 year, 10 months ago