52 results found for film

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momentum 00:10:00

Momentum

by Joe Wolfe
Momentum
for 14-19 and upwards,
Lectures | 14-19 and upwards | 9 years ago | 801 views
Rating:

p=mv. If external forces are zero, momentum is conserved. In collisions, energy may be conserved (elastic) or not (inelastic).

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motion-with-constan-acceleration-kinematics 00:06:00

Motion with constant acceleration (kinematics)

by Joe Wolfe
Motion with constant acceleration (kinematics)
for 14-19 and upwards,
Lectures | 14-19 and upwards | 10 years ago | 1055 views
Rating:

Kinematics quantifies motion without explaining the causes of it. Here we study accelerations that are zero, positive or negative.

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newtons-laws 00:10:00

Newton’s laws of motion

by Joe Wolfe
Newton’s laws of motion
for 14-19 and upwards,
Lectures | 14-19 and upwards | 10 years ago | 836 views
Rating:

F=ma (laws 1&2). Forces come in pairs that add to zero (3). Newton's laws apply in inertial frames of reference. Some common approximations made in applying them.

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oscillations 00:09:00

Oscillations

by Joe Wolfe
Oscillations
for 14-19 and upwards,
Lectures | 14-19 and upwards | 8 years ago | 748 views
Rating:

Inertia and restoring forces can, with low friction or damping, lead to oscillations and resonance. We analyse the mechanics of vibrations.

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Born 00:57:00

Pathophysiologist

by Gustav Born
Pathophysiologist
for 14-19 and upwards,
Interviews | 14-19 and upwards | 10 years ago | 981 views
Rating:

In this video interview Gustav Born jokes that all his life he has been the son of a famous scientist (Max Born) and then later he became uncle to a famous film star (Olivia Newton John), he is also directly related to Martin Luther, Ben Elton and nu....

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Moussallem 00:04:00

Polyelectrolyte Multilayers Controlling Protein Adsorption etc.

by Maroun D Moussallem
Polyelectrolyte Multilayers Controlling Protein Adsorption etc.
for 22 and upwards,
Lectures | 22 and upwards | 11 years ago | 763 views
Rating:

A7r5 smooth muscle cells cultured on different polyelectrolyte multilayer (PEMU) thin films behaved differently. Cells Adhered and spread well on nafion terminated PEMUs, they attached less and migrated more on poly(allylamine hydrochloride) (PAH) te....

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Prehistoric pin-up 00:06:00

Prehistoric Pin-up

by Maria Malina
Prehistoric Pin-up
for 14-19 and upwards,
Lectures | 14-19 and upwards | 9 years ago | 1302 views
Rating:

A carved female figurine dating to at least 35,000 years ago has been recovered from caves in the Hohle Fels region of Germany. The figure represents the oldest figurative art yet discovered. In this film the authors describe the importance of their ....

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projectile-motion 00:09:00

Projectile motion

by Joe Wolfe
Projectile motion
for 14-19 and upwards,
Lectures | 14-19 and upwards | 10 years ago | 720 views
Rating:

Motion with uniform acceleration, such as in a uniform gravitational (or electric) field is projectile motion, analysed here with examples.

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quantifying-sound 00:09:00

Quantifying sound

by Joe Wolfe
Quantifying sound
for 14-19 and upwards,
Lectures | 14-19 and upwards | 8 years ago | 1110 views
Rating:

Frequency, amplitude, envelope and spectrum affect pitch, loudness and timbre. All are discussed and quantified here.

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Russian film 00:12:00

Rise of the Russian Cinema

by Oliver Johnson
Rise of the Russian Cinema
for 14-19 and upwards,
Discussions | 14-19 and upwards | 6 years ago | 1224 views
Rating:

Discusses how Russia now makes its own Hollywood style blockbuster while retaining its cultural identity

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rotation 00:10:00

Rotation

by Joe Wolfe
Rotation
for 14-19 and upwards,
Lectures | 14-19 and upwards | 9 years ago | 776 views
Rating:

Torques produce angular acceleration, moment of inertia 'resists' it. Rotational kinetic energy and angular momentum.

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Hare shake a gen 00:04:00

Shake-a-Gen

by Jonathan Hare
Shake-a-Gen
for 11-14 and upwards,
Lectures | 11-14 and upwards | 10 years ago | 962 views
Rating:

This is a simple yet effective demonstration of electricity generation. 500 turns of wire are wound onto a 35mm film can and the two ends are attached to an LED light. A strong magnet is placed in the can and the lid fixed back in place. The generato....

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