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Science in Action Clips

1. How do current and energy differ?—Physical Processes

   Duration: 01:21

2. Aerodynamics - reducing air resistance—Physical Processes

   Duration: 03:31

3. How does sound travel through solids?—Light, Sound and Measurement

   Duration: 02:20

4. Reflective materials in road safety—Light, Sound and Measurement

   Duration: 02:32

5. How to reduce friction on ice—Physical Processes

   Duration: 02:24

6. How does sound travel through liquid?—Light, Sound and Measurement

   Duration: 01:20

7. Production of dyes from chemical reactions—Materials and Their Properties

   Duration: 03:03

8. Why do raw onions taste different from cooked onions?—Materials and Their Properties

   Duration: 00:34

9. Reflectors and light sources—Light, Sound and Measurement

   Duration: 00:46

10. Free fall in a lift—Physical Processes

    Duration: 00:54

11. The relationship between heat, volume and temperature—Energy across the Curriculum

    Duration: 01:30

12. Uses of metals in surgery—Materials and Their Properties

    Duration: 01:55

13. Developments in reflective safety clothing—Light, Sound and Measurement

    Duration: 00:35

14. The chemistry of cooking - raw vs cooked onions—Materials and Their Properties

    Duration: 02:05

15. Vibrations and sound waves—Light, Sound and Measurement

    Duration: 00:42

16. Expansion of metal—Energy across the Curriculum

    Duration: 03:44

17. Strong magnets—Physical Processes

    Duration: 01:59

18. Storing and releasing heat energy—Energy across the Curriculum

    Duration: 02:43

19. Pressure exerted by different shoes—Physical Processes

    Duration: 01:19

20. Equal forces—Physical Processes

    Duration: 00:36

21. The relationship between amplitude and loudness—Light, Sound and Measurement

    Duration: 01:37

22. Energy values—Energy across the Curriculum

    Duration: 02:10

23. The relationship between vibrations and sound—Light, Sound and Measurement

    Duration: 01:38

24. How light can be reflected and distorted—Light, Sound and Measurement

    Duration: 01:55