Tag: in our time

In Our Time: Venus

I’m listening to the wonderful BBC Radio 4 podcast In Our Time with Melvyn Bragg:

  • Venus (27 December 2018)

From the BBC: Melvyn Bragg and guests discuss Earth’s neighbouring planet, once thought very similar but now known to be extremely volcanic with a surface temperature of 450C.

Melvyn Bragg and guests discuss the planet Venus which is both the morning star and the evening star, rotates backwards at walking speed and has a day which is longer than its year. It has long been called Earth’s twin, yet the differences are more striking than the similarities. Once imagined covered with steaming jungles and oceans, we now know the surface of Venus is 450 degrees celsius, and the pressure there is 90 times greater than on Earth, enough to crush an astronaut. The more we learn of it, though, the more we learn of our own planet, such as whether Earth could become more like Venus in some ways, over time.

Read more on about the episode on BBC Radio 4’s In Our Time.

In Our Time: Alcuin of York

I’m listening to the wonderful BBC Radio 4 podcast In Our Time with Melvyn Bragg:

From the BBC: Melvyn Bragg and guests discuss Alcuin of York, c735-804 AD, who promoted education as a goal in itself, and had a fundamental role in the renaissance at Charlemagne’s court. He wrote poetry and many letters, hundreds of which survive and provide insight into his life and times. He was born in or near York and spent most of his life in Northumbria before accepting an invitation to Charlemagne’s court in Aachen. To this he brought Anglo-Saxon humanism, encouraging a broad liberal education for itself and the better to understand Christian doctrine. He left to be abbot at Marmoutier, Tours, where the monks were developing the Carolingian script that influenced the Roman typeface.

Read more on about the episode on BBC Radio 4’s In Our Time.

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