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第2095期:Europe's new weather satellite goes into orbit
Episode 484
The value to society of satellite meteorology is immense. In terms of lives saved and infrastructure damage that's avoided, the returns on investment…
2 years, 7 months ago
第2094期:Study Finds Small Plastic Pieces in Bottled Water
Episode 485
The average liter of bottled water has nearly a quarter million invisible pieces of very small plastic known as nanoplastics, a recent study says.
最近的…
2 years, 7 months ago