Archive for the ‘projector’ tag
Portable Projection
How to build a trebuchet with success?
Features: 1. The launch area is one square foot in August. All apparatus and equipment Release should be part of this site. 2. An "security" lock that prevents the release mechanism (release) 3. The use of surgical tubing, or vinyl Cording similar plastic with a high percentage of elongation is strictly prohibited. 4. The use of bungee cords or elastic Cording is acceptable. prefabricated slings can be modified for use. 5. The device consists of an arm at the moment at least, contributes to the projection of the ball. 6. The device must be completely portable and can not attached or anchored to the ground. 7. The maximum weight for the catapult device is 25 pounds (excluding golf balls.) 8. The catapult must be designed so it fits in an 8 "by 12" by 48 "box for shipping. The device can be dismantled. 9. The total cost should be less than $ 15
If it contains an elastic cord, so it is not a blunderbuss. You can always call a catapult, but this was not the transfer, right?
Sparkz iPhone/iPod dock projector
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AOSOM Tripod Portable Projector Projection Screen 84X84 $94.99 |
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60″ x 60″ Portable Tripod Projector / Projection SCREEN $55.00 |
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AOSOM Tripod Portable Projector Projection Screen 84X84 $94.99 |
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AOSOM 60X60 Tripod Portable Projector Projection Screen $68.88 |
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AOSOM TRIPOD PORTABLE PROJECTOR PROJECTION SCREEN 70X70 $78.99 |
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AOSOM Tripod Portable Projector Projection Screen 84X84 $38.00 |
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84″ 4:3 Portable Tripod Projector / Projection SCREEN $49.99 |
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AOSOM Tripod Portable Projector Projection Screen 84X84 $94.99 |
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AOSOM TRIPOD PORTABLE PROJECTOR PROJECTION SCREEN 70X70 $28.00 |
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AOSOM 60X60 Tripod Portable Projector Projection Screen $64.99 |
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AOSOM Tripod Portable Projector Projection Screen 60X60 $68.88 |
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AOSOM Tripod Portable Projector Projection Screen 84X84 $99.99 |
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AOSOM Tripod Portable Projector Projection Screen 84X84 $94.99 |
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AOSOM Tripod Portable Projector Projection Screen 84X84 $94.99 |
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AOSOM 60X60 Tripod Portable Projector Projection Screen $15.50 |
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AOSOM Tripod Portable Projector Projection Screen 84X84 $94.99 |
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AOSOM Tripod Portable Projector Projection Screen 84X84 $94.99 |
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AOSOM Tripod Portable Projector Projection Screen 84X84 $94.99 |
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70″ x 70″ Portable Tripod Projector / Projection SCREEN $69.99 |
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AOSOM 60X60 Tripod Portable Projector Projection Screen $68.88 |
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Oregon Scientific RM313PNA Self-Setting Projection Clock The RM313PNA Silver ExactSet Fixed Projection Alarm Clock with Indoor Temperature makes going to bed or waking up fun! This cool member of the ExactSet family has all the amazing attributes of our other ExactSet clocks: it sets itself automatically, self-corrects for daylight saving time, projects the time in soft glowing red numbers on the wall or ceiling and now provides you with the indoor tem… |
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Coby CRA79 Digital Projection AM/FM Alarm Clock (Black) $9.11 - Digital clock with large LED display- Built-in time projection- Sensitive AM/FM tuner- Alarm clock with sleep/snooze timers- Easy-to-use dial with tactile feedback to set the clock & alarm- Wake to music or buzzer- Battery backup with 9V battery (battery not included)- FCC approved… |
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Projection Lamp, FCS $1.86 Philips FCS Lamp (20607-8) FCS T-4 T4 T 4 T/4 150 watt (150w) 24 volt (24v) G6.35 (Glass 2-Pin) C-6F 3400kelvin Clear BDTH FCS BC2661 Order Codes: 409836, 7158 Mfg Prod Code: 20607-8 206078 20607 8 20607/8… |
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Kestrel 84 FE84H Electric Projection Screen per mfr: Elite Screens Diagonal Image Size: 84″Screen Size: 41″ Height x 73″ WidthScreen Fabric: MaxWhite FGFront Projection: YesAspect Ratio: 16:9Weight: 52 lbs L 86.0000 W 12.0000 H 9.0000 This item cannot be shipped to APO/FPO addresses. Please accept our apologies… |
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Portable Projection Screens 50 inch by 50 inch $7.72 All caps comply with NFPA standards and are latex-free. Double-stitched elastic band keeps caps flat and comfortable on the forehead. Economy Cap. Lint Free. Made of Spunbond Polypropylene…. |
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Califone VoiceSaver 282 Portable Voice Amplificator $132.00 Perfect for groups of up to 25 people, the lightweight VoiceSaver is equally effective for leading tour groups, dance and athletic classes, presentations, or lending support for those needing increased voice projection and amplification. It’s light enough to be worn on a belt all day and will operate up to 8 hours on a single charge…. |
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[Itm] Projection Screen [Acsry To]: Portable Projection Screens – Projection Screen $397.66 [Item]: Projection Screen [Additional Info]: Portable Projection Screen Has a High Resolution Surface. Durable and lightweight, this screen has a high-resolution white-matte screen with black border to help size, shape, and focus images. Heavy-duty spri… |
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Medline Portable Projection Screens – Projection Screen – Model WHD550S $381.85 Durable and lightweight, this screen has a high-resolution white-matte screen with black border to help size, shape, and focus images. Heavy-duty springs allow screens to retract properly and maintain original traction. Includes steel carrying case. 50″ x 50″ projection area…. |
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Epson PowerLite S7 MultiMedia Projector (V11H328020) $549.00 POWERLITE S7 LCD PROJECTOR SVGAPROJ2000 1 2300 LUMENS USB 5.1LBS… |
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Epson PowerLite 1735W Multimedia Projector (V11H270020) $1,399.00 Powerlite 1730W Features: -WXGA LCD projector. -1280 x 800 native resolution. -Brightness: 3000 Lumens. -LCD technology. -Throw distance: 30” – 300”. -Built in closed captioning. -USB plug and play. -Manufacturer provides 2 years warranty. -Overall dimensions: 2.8” H x 11.2” W x 7.9” D…. |
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Classic Accessories Portable Golf Cart Windshield $19.99 Clear vinyl design can be rolled up and stored in your golf bag.Fits all popular golf carts1 year warranty |
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The Portable M.B.A. in Economics $17.5 Sharp managers and entrepreneurs nowadays make it their business to have a good working knowledge of economics… |
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The Portable M.B.A. in Entrepreneurship $17.47 Learn what every entrepreneur needs to know – without spending time and money on business school… |
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The Portable M.B.A. in Marketing $17.47 In the rapidly changing business environment of today, education has become the key to advancement… |
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The New Portable M.B.A. $17.47 Designed to carry tomorrow’s leaders into the 21st century, this guide carries through on the… |