Image:Canned-air.jpg
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[edit] Summary
Canned Air, and similar cans of pressurised gas are sold in computer and general stores and used principally for the purposes of blowing air through a nozzle, (the long thin pipe), between the keys of a computer keyboard in order to clear out dust and crumbs. Unfortunately, many children, typically around age 14, inhale the gas to get a temporary high. They do not realize it is dangerous because they mistakenly believe the can contains nothing but air. This is wrong. Like many pressurised containers it mainly contains a propellant such as freon, a poisonous substance and similar dangerous substances. Keywords: Canned Air, Dust-off, Computer cleaner, computer blower, spray duster, blower, keyboard cleaner, Air-blower, inhalent, dangerous, poisonous, do not breathe, freon, pressurised gas, pressurised air, substance abuse.
[edit] Licensing
| I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide. In case this is not legally possible, |
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 22:48, 31 May 2007 | 2,592×1,944 (1.25 MB) | Although (Talk | contribs) | (Canned Air, and similar cans of pressurised gas are sold in computer and general stores and used principally for the purposes of blowing air through a nozzle, (the long thin pipe), between the keys of a computer keyboard in order to clear out dust and cru) |
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Metadata
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| Camera manufacturer | SONY |
|---|---|
| Camera model | DSC-W70 |
| Exposure time | 1/8 sec (0.125) |
| F-number | f/2.8 |
| Date and time of data generation | 23:22, 31 May 2007 |
| Lens focal length | 6.3 mm |
| Orientation | Normal |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| File change date and time | 23:22, 31 May 2007 |
| Y and C positioning | 2 |
| Exposure Program | Creative program (biased toward depth of field) |
| ISO speed rating | 320 |
| Exif version | 2.21 |
| Date and time of digitizing | 23:22, 31 May 2007 |
| Image compression mode | 4 |
| Exposure bias | 0 |
| Maximum land aperture | 3 |
| Metering mode | Pattern |
| Light source | Unknown |
| Flash | 16 |
| Color space | sRGB |
| Custom image processing | Normal process |
| Exposure mode | Auto exposure |
| White balance | Auto white balance |
| Scene capture type | Standard |
| Contrast | Normal |
| Saturation | Normal |
| Sharpness | Normal |

