Science in Action Clips

1. What happens when you heat a bimetallic strip?—Energy across the Curriculum

   Duration: 00:41

2. Neutralising acids and alkalis—Materials and Their Properties

   Duration: 00:32

3. The force, pressure and surface area of stinging nettles—Physical Processes

   Duration: 02:07

4. Why do you feel lighter in water?—Physical Processes

   Duration: 00:46

5. Resistance of different materials—Physical Processes

   Duration: 01:11

6. 'The Energy Detective' - energy conservation—Energy across the Curriculum

   Duration: 03:20

7. Calculating the speed of light—Light, Sound and Measurement

   Duration: 04:05

8. The relationship between force, pressure and surface area—Physical Processes

   Duration: 02:51

9. How long does it take light from the stars to reach Earth?—Light, Sound and Measurement

   Duration: 03:14

10. Pepper's Ghost—Light, Sound and Measurement

    Duration: 03:27

11. A three dimensional magnetic field—Physical Processes

    Duration: 01:52

12. How to calculate average speed—Physical Processes

    Duration: 01:36

13. Metal and polystyrene cups containing hot water—Energy across the Curriculum

    Duration: 00:16

14. Upthrust—Physical Processes

    Duration: 01:34

15. Energy values of food—Energy across the Curriculum

    Duration: 03:15

16. How insulation reduces reverberation—Light, Sound and Measurement

    Duration: 01:09

17. Light source and reflection—Light, Sound and Measurement

    Duration: 00:24

18. Reverberation of sound—Light, Sound and Measurement

    Duration: 01:55

19. How neutralisation is used in diving apparatus—Materials and Their Properties

    Duration: 03:22

20. Formation of an oxide—Materials and Their Properties

    Duration: 03:01

21. Voltage and current needed to power Blackpool Illuminations—Physical Processes

    Duration: 03:14

22. Lateral inversion—Light, Sound and Measurement

    Duration: 01:02

23. Acidic, alkaline or neutral—Materials and Their Properties

    Duration: 03:03

24. The rate of vibration or frequency—Light, Sound and Measurement

    Duration: 00:53