The Microscope
In Our Time28 Marras 2013

The Microscope

Melvyn Bragg and his guests discuss the development of the microscope, an instrument which has revolutionised our knowledge of the world and the organisms that inhabit it. In the seventeenth century the pioneering work of two scientists, the Dutchman Antonie van Leeuwenhoek and Robert Hooke in England, revealed the teeming microscopic world that exists at scales beyond the capabilities of the naked eye.

The microscope became an essential component of scientific enquiry by the nineteenth century, but in the 1930s a German physicist, Ernst Ruska, discovered that by using a beam of electrons he could view structures much tinier than was possible using visible light. Today light and electron microscopy are among the most powerful tools at the disposal of modern science, and new techniques are still being developed.

With:

Jim Bennett Visiting Keeper at the Science Museum in London

Sir Colin Humphreys Professor of Materials Science and Director of Research at the University of Cambridge

Michelle Peckham Professor of Cell Biology at the University of Leeds

Producer: Thomas Morris.

Tämä jakso on lisätty Podme-palveluun avoimen RSS-syötteen kautta eikä se ole Podmen omaa tuotantoa. Siksi jakso saattaa sisältää mainontaa.

Jaksot(1092)

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 Kesä 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 Touko 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 Touko 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 Touko 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 Touko 54min

The Spanish-American War 1898

The Spanish-American War 1898

Misha Glenny and guests discuss a turning point in world affairs in 1898 that left Spain greatly reduced as an imperial power and the US the owner of the Philippines, Guam and Puerto Rico, with a sign...

30 Huhti 55min

Silicon

Silicon

Misha Glenny and guests discuss the physics, biology and chemistry of the element silicon which is at the heart of some of the most useful and beautiful objects on the planet. While it is still being...

23 Huhti 52min

Dadaism

Dadaism

Misha Glenny and guests discuss the provocative artistic phenomenon that first startled audiences in 1916 in Zurich. There, at the Cabaret Voltaire at the Holländische Meierei on the Spiegelgasse, Emm...

16 Huhti 50min

Suosittua kategoriassa Historia

olipa-kerran-otsikko
mayday-fi
gogin-ja-janin-maailmanhistoria
huijarit
mystista
rss-ikiuni
konginkangas
tsunami
sotaa-ja-historiaa-podi
totuus-vai-salaliitto
rss-subjektiivinen-todistaja
rss-i-dont-like-mondays-2
rouva-diktaattori
rss-peter-peter
historiaa-suomeksi
rss-kirkon-ihmeellisimmat-tarinat
rss-kikka-forever
rss-iltanuotiolla
rss-marilynia-ja-maailmanhistoriaa
rss-historian-pitka-oppimaara