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Vega Science Trust Audio & Video

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1.
by Richard P. Feynman
Available on:
Online Video (Free)

What does it mean, and where is it all leading?

2.
by Sumio Iijima
Available on:
Online Video (Free)

Carbon nanotubes, some 1000 times smaller than conventional carbon fibers, have tensile strengths 100x that of steel and conduct electricity like metals.

3.
by Laurie Hall
Available on:
Online Video (Free)

Nuclear magnetic resonance imaging (MRI) provides a powerful means of not only distinguishing between different types of tissue but also of identifying whether the tissues are normal or diseased.

4.
by Kuniaki Nagayama
Available on:
Online Video (Free)

Biology operates at two levels: the large scale which we can see and the underlying microscopic one.

5.
by Richard P. Feynman
Available on:
Online Video (Free)

Feynman diagrams and the intricacies of particle interaction.

6.
by Paul Davies
Available on:
Online Video (Free)

The idea of time travel makes great science fiction, but can it really be done?

7.
by John Maynard Smith
Available on:
Online Video (Free)

In modern organisms, there is a division of labour between two kinds of molecule: DNA, which stores and transmits genetic information, and proteins, which do all the work.

8.
by Jocelyn Bell Burnell
Available on:
Online Video (Free)

The discovery of pulsars, neutron stars which form when massive stars explode (supernovae), took astronomers by surprise.

9.
by Colin Blakemore
Available on:
Online Video (Free)

We are being watched. A bewildering array of sensors are remotely observing everyhting on earth, from crops in Africa to the car parked outside your house.

10.
by Colin Blakemore
Available on:
Online Video (Free)

How long can we live, and how long do we want to live? Why do we change as we get old, and is there anything we can do to stop it?

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