Image:F1inSchoolsRaceCloseup.JPG
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[edit] Summary
The balsa wood "cars" are attached to a thin wire on the track by hooks attached to the car. The cars are powered by C02 canisters, and these are "fired" with a special device that puncture a hole in the canister when a computer instructs it to do so. This allows a fair race.
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File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 17:58, 9 November 2007 | 2,048×1,536 (261 KB) | Nuclear froggy (Talk | contribs) | (The balsa wood "cars" are attached to a thin wire on the track by hooks attached to the car. The cars are powered by C02 canisters, and these are "fired" with a special device that punctured a hole in the cannister when a computer instructs it to do so. ) |
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Metadata
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| Camera manufacturer | Canon |
|---|---|
| Camera model | Canon PowerShot A70 |
| Exposure time | 1/60 sec (0.016666666666667) |
| F-number | f/4.5 |
| Date and time of data generation | 11:05, 11 December 2006 |
| Lens focal length | 13.4375 mm |
| Orientation | Normal |
| Horizontal resolution | 180 dpi |
| Vertical resolution | 180 dpi |
| File change date and time | 11:05, 11 December 2006 |
| Y and C positioning | 1 |
| Exif version | 2.2 |
| Date and time of digitizing | 11:05, 11 December 2006 |
| Image compression mode | 2 |
| Shutter speed | 5.90625 |
| Aperture | 4.34375 |
| Exposure bias | 0 |
| Maximum land aperture | 4.34375 |
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| Flash | 89 |
| Color space | sRGB |
| Focal plane X resolution | 9846.1538461538 |
| Focal plane Y resolution | 9846.1538461538 |
| Focal plane resolution unit | inches |
| Sensing method | One-chip color area sensor |
| Custom image processing | Normal process |
| Exposure mode | Auto exposure |
| White balance | Auto white balance |
| Digital zoom ratio | 1 |
| Scene capture type | Portrait |
