Feathered Dinosaurs
In Our Time26 Okt 2017

Feathered Dinosaurs

After 27 years, Melvyn Bragg has decided to step down from the In Our Time presenter’s chair. With over a thousand episodes to choose from, he has selected just six that capture the huge range and depth of the subjects he and his experts have tackled. In this sixth of his choices, we hear Melvyn Bragg and his guests in 2017 discussing new discoveries about dinosaurs.

Their topic is the development of theories about dinosaur feathers, following discoveries of fossils which show evidence of those feathers. All dinosaurs were originally thought to be related to lizards (the word 'dinosaur' was created from the Greek for 'terrible lizard') but that now appears false. In the last century, discoveries of fossils with feathers established that at least some dinosaurs were feathered and that some of those survived the great extinctions and evolved into the birds we see today. There are still many outstanding areas for study, such as what sorts of feathers they were, where on the body they were found, what their purpose was and which dinosaurs had them.

With

Mike Benton Professor of Vertebrate Palaeontology at the University of Bristol

Steve Brusatte Reader and Chancellor's Fellow in Vertebrate Palaeontology at the University of Edinburgh

and

Maria McNamara Senior Lecturer in Geology at University College, Cork

Producer: Simon Tillotson

Spanning history, religion, culture, science and philosophy, In Our Time from BBC Radio 4 is essential listening for the intellectually curious. In each episode, host Melvyn Bragg and expert guests explore the characters, events and discoveries that have shaped our world

Det här avsnittet är hämtat från ett öppet RSS-flöde och publiceras inte av Podme. Det kan innehålla reklam.

Avsnitt(1095)

The Welsh Marches

The Welsh Marches

At the Hay Festival, Misha Glenny and guests discuss the impact of the Norman invasion on the people and land of Wales and across the modern border with England in what became known as The Welsh March...

25 Juni 52min

The Levellers

The Levellers

Misha Glenny and guests discuss the group which came to be known as the Levellers and emerged during what would become arguably one of the bloodiest and most turbulent periods of English history. Afte...

18 Juni 55min

The Garamantes

The Garamantes

Misha Glenny and guests discuss an ancient civilisation who lived over 2000 years ago in the southwest of modern-day Libya. During prehistoric times, the Sahara Desert was greener and even had large l...

11 Juni 57min

Joseph Roth

Joseph Roth

Misha Glenny and guests discuss one of the great writers on Central Europe after the first world war and on the dying of the old orders with the collapse of the Austro-Hungarian empire. As a German s...

4 Juni 55min

Cybernetics

Cybernetics

Misha Glenny and guests discuss cybernetics – the field of study which gave us the prefix ‘cyber’ and helped lay the foundations for the information age. After the Second World War, cybernetics emerge...

28 Maj 52min

Indian Indentured Labour

Indian Indentured Labour

Misha Glenny and guests discuss how, after the abolition of slavery in the British Empire in 1833, sugar planters recruited workers from India to replace or compete with their formerly enslaved labour...

21 Maj 51min

M.C. Escher

M.C. Escher

Misha Glenny and guests discuss the work of Maurits Cornelis Escher (1898-1972), the graphic artist and printmaker best known for his impossible buildings, paradoxical perspectives, and repeating geom...

14 Maj 55min

Handel's Messiah

Handel's Messiah

Misha Glenny and his guests discuss the most famous oratorio of George Frideric Handel (1685-1759) and his librettist Charles Jennens (1700-1773). For his libretto, Jennens drew from Old and New Test...

7 Maj 54min

Populärt inom Historia

motiv
massmordarpodden
kod-katastrof
p3-historia
historiska-brott
olosta-mord
historianu-med-urban-lindstedt
rss-historien-om-2
rss-massmordarpodden
rss-brottsligt
konspirationsteorier
historiepodden-se
krigshistoriepodden
harrisons-dramatiska-historia
nu-blir-det-historia
militarhistoriepodden
bedragare
vetenskapsradion-historia
palmemordet
rss-borgvattnets-hemligheter