Archive for the ‘水力発電’ Category
DSCF9036小型水力発電@法政大商店街.AVI

Canon EF 50mm f/1.8 II Camera Lens
- 50mm standard lens with f/1.8 maximum aperture
- Traditional Gauss-type optical design is extremely sharp
- Focuses as close as 18 inches for extreme close-ups
- Ideal for natural-looking shots; excellent color balance
- Measures 2.7 inches in diameter; 1-year warranty
This is considered the standard lens for use with Canon SLR cameras
List Price: $ 200.00
飯島町本郷でマイクロ水力発電プロジェクト【2011.9.11-2】

この日は、飯田市の『おひさま進歩さん』の研修生の方々が見学に訪れてくださいました大規模ダムに頼らない、もちろん原子力にだって頼りたくない・・・ 環境負荷のなるべく小さい発電システムを使った、スローエネルギーの必要性を感じます。 水資源が豊富で、自然の地形によって落差も充分にある信州伊那谷は、マイクロ水力発電には最適な地域なんです
Panasonic RP-HT21 Lightweight Headphones with XBS Port
- Lightweight, open-air design headphones weigh just 1.2 oz. without cable
- XBS port for increased bass response and neodymium magnets for full-range sound
- Wide headband and foam-cushioned earphones for added listening comfort
- Large-diameter driver units 30mm (1-3/16″)
- Frequency response: 16 Hz – 22 kHz
Their large, 30 mm diaphragms feature Neodymium magnets, offering full-bodied sound free of the discomfort that can sometimes accompany earbud-style earphones. The foam-cushioned phones also feature a wide headband, for added listening comfort. Take your music on the run with Panasonic’s lightweight, low-cost RP-HT21 over-ear headphones. Lightweight, low-cost, over-ear headphones.
Click here for a larger image Foam-cushioned earphones and a wide headband for added com
List Price: $ 4.95
岐阜県恵那市 文化センター前の小水力発電機

岐阜県恵那市 文化センター前の小水力発電機です。
Energizer Watch/Electronic Batteries, 3 Volts, 2032, 2 batteries (Lithium Button Cell)
- Three-volt lithium coin battery with 240 mAh capacity
- Perfect for watches, fitness or healthcare devices, and other electronic devices
- Good low temperature operation, high operating voltage and excellent leakage resistance
- 20mm diameter and 3.2mm height
- Two batteries included
Lithium 3.0 volt batteries are designed for use in watches, calculators, PDAs, electronic organizers, garage door openers, toys, games, door chimes, pet collars, LED lights, sporting goods such as pedometers, calorie counters and stopwatches, and medical devices such as digital thermometers and glucose monitors. Replacement for CR2032, DL2032 and LF1/2V. This pair of three-volt lithium coin batteries is perfect for watches, fitness or healthcare devices, and other electronics. 20mm diameter and
List Price: $ 5.99










