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第2117期:Study Details Brain Changes in Alzheimer’s Patients
Episode 462
A long-term study in China has shown that a series of changes take place in the brains of people who get Alzheimer’s disease long before they present…
2 years ago
第2116期:US Prepares for a Cicada Invasion Last Seen in 1803
Episode 463
Do you remember all those cicada videos from the United States in 2021?
你还记得2021年美国那些蝉视频吗？
Well, prepare for a repeat performance this year. The inse…
2 years ago
第2115期:Tough Groundcovers for Dry Climate
Episode 464
Trying to grow grass in the deserts or other dry places can seem like a losing battle. As a result, many people who live in such climates will use ro…
2 years ago
第2114期:new species of flying reptile discovered in Scotland
Episode 465
This flying reptile soared over the heads of dinosaurs when Scotland was part of a sub-tropical island in the Middle Jurassic period. Scientists foun…
2 years ago
第2113期:Should we put roads underground?
Episode 466
Can you imagine living in a city without roads on the surface? We've already put trains underground successfully, but the idea of building roads unde…
2 years ago
第2112期:Kew Gardens names mysterious plants and fungi new to science
Episode 467
Scientists from Kew Gardens described almost 100 plants and fungi that were new to science last year, from a red-flowered orchid that grows on the to…
2 years ago
第2111期:Four new emperor penguin groups found by satellite
Episode 468
Emperor penguins live in extreme conditions, coming together during the height of the Antarctic winter to breed in distinct groupings.
帝企鹅生活在极端的气候条件下，…
2 years ago
第2110期:England's hedges would go around Earth ten times
Episode 469
The researchers say if you joined up all the hedgerows in England, they would stretch almost ten times around the Earth. Their map, which is based on…
2 years ago
第2109期:How a snack is born
Episode 470
Are you feeling peckish? Maybe it's a while until your next meal, so perhaps now you're thinking about reaching for a brightly coloured packet with s…
2 years ago
第2108期:Photography through the years
Episode 471
Now, pretty much everyone has a camera in their back pocket – in the form of a smartphone. It's easy to take hundreds of photos without needing to re…
2 years ago