Circuit Breakers
Why Circuit Breaker Panels Provide Safety?
The circuit breaker panel is the main electrical circuit distributor inside a building, whether home, office or power plant. The electrical circuit breaker panel is typically able to provide a residential household with up to 200 amps of power.
Circuit breaker panels are needed in order for electricity to flow into a home or office. The electric utility company provides the electricity to an electric meter. Then from there the electricity is flowed into electrical disconnect, and finally, into a circuit breaker.
Many circuit breakers have two rows of switches, with each switch corresponds with a different portion of a home. The main circuit breaker is larger than all other switches inside the circuit breaker panel. This switch in turn will cut power to an entire household when switched off.
Circuit breakers are the weak link in your electrical system. When a circuit draws more current than what it can handle, the wiring gets hot and it can cause a fire. The excessive current in a circuit, therefore, can be prevented by the use of “over current” safety devices like the circuit breakers.
Your home must have electrical a circuit breaker panel that can provide 100 amps of power. If your home is older, the breaker panel may only have a 60 amps capacity, and it cannot produce power to modern electrical devices.
Hence, if your home has several electronic devices, your breaker panels must have at least 200-amp, lest, the demand for electricity from several devices cannot be met by your breaker panel. In order for you to know the amount of power that your home requires, you can calculate that by looking at each electrical device in your home.
Each device has a number rating. Add up all the number ratings from each device to determine the size of circuit breaker panel that you need. Examples of devices that you need to add the number ratings are microwaves, coffee pots, can openers, crock pots, waffle irons.
You may also include toasters, pizza ovens, flat iron, refrigerator, television, hot tubs, air compressors, dish washers, air conditioner and vacuum cleaners. If you are still unsure, you can request for an electrician or technician to do it for you.
Inside the breaker panel is a neutral buss and a grounding bar. The enclosure is sealed off and is protected by a panel cover. It is also mounted with screws. The panel access door allows you to access the breakers without removing the cover.
Inside the door of the circuit breaker panel is an index, where you will write down whatever the circuits are feeding. This is for easy reference. The entire breaker panel is gray in color and is made of metal. It can either be installed within a wall or can be surface-mounted.
A circuit breaker panel is used to provide appliances with electricity. The electricity can be stopped by flipping a breaker switch to off position. To do this, you simply push the breaker into the off position. To turn it back on, you push the breaker to the other position.
About the Author
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Circuit Breakers
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NEW 30a 1p Thk Znsco Breaker 1pk Circuit Breakers – Sngl Pole UBIZ30 $38.97 |
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Pushmatic 20 Amp GFCI Circuit Breaker Used Cheapest on Ebay!!!! $15.50 |
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Pushmatic 15 Amp Double pole Circuit Breaker Used Cheapest on Ebay!!!! $1.99 |
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Pushmatic 15 Amp TWIN Circuit Breaker Used Cheapest on Ebay!!!! $6.75 |
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5 SQUARE D 20AMP 1 POLE Circuit Breaker QO120CAFI $122.00 |
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NEW 20a 2pole Breaker Ea. Circuit Breakers – Dbl Pole UBITB-A220 $69.07 |
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NEW 70a 2pole Circuit Breaker Ea. Circuit Breakers – Dbl Pole CH270 $50.08 |
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2 Eaton SWD 15 Amp AFCI / CHAF Combination Type Arc Fault Circuit Breakers. $43.05 |
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NEW 30a Doublpole Gf Breaker Ea. Circuit Breakers – Gfci GFCB230 $146.50 |
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NEW 40a 2pole Pm Circuit Breaker 1pk Circuit Breakers – Dbl Pole UBIP240 $77.55 |
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NEW 60a Thn Znsco Circuit Breaker 1pk Circuit Breakers – Dbl Pole UBIZ0260 $75.02 |
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SQUARE D QOM60VH CIRCUIT BREAKER 60 AMP 2 POLE $55.00 |
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PUSHMATIC CIRCUIT BREAKER REPLACEMENTS. SINGLE POLE 15 & 20 AMP TYPE P $32.50 |
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Square D TYPE QOB 20 A 2P Plug On Circuit Breaker $0.99 |
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Square D QOB Circuit Breaker, 20A SP Circuit Breaker $0.99 |
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Square D QOB Circuit Breaker, 15A SP Circuit Breaker $0.99 |
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LOT OF 2 NEW OUT OF BOX MURRAY MP270 CIRCUIT BREAKERS $6.50 |
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2 Square D 15 Amp 15A 1 Pole Circuit Breaker HOM115CP $9.99 |
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MURRAY MP2125 125-Amp 2 Pole 240-Volt Circuit Breaker $29.99 |
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5 SQUARE D 15AMP 1 POLE Circuit Breaker QO115CAFI $132.00 |
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Cuttler Hammer Type BR Load Center BR115CAFCS 15 Amp Comb AFCI Circuit Breaker $34.95 |
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NEW 20a 2p Plugon Circuit Breaker Ea. Circuit Breakers – Dbl Pole HOM220CP $20.21 |
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NEW 20amps Circuit Breaker Ea. Circuit Breakers – Dbl Pole BR220 $19.41 |
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Hot Tub GFI Circuit Breaker 50 amp BR2B50RPGFI $35.00 |
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NEW WADSWORTH circuit BREAKER 1 Pole 20 Amp 20a 20amp ## $39.99 |
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NEW HHED6-A HHED63B015A 3 POLE 15 AMP CIRCUIT BREAKER $180.70 |
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XO CIRCUIT BREAKER SP. 20 AMP. $19.95 |
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NEW 20a 1p Thk Znsco Breaker 1pk Circuit Breakers – Sngl Pole UBIZ20 $38.97 |
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Cutler Hammer, 30A Single Pole Circuit Breaker $5.99 |
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SQUARE D QOB QOB350 3 POLE 50 AMP CIRCUIT BREAKER YELLOW $25.00 |
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PUSHMATIC ITE 40 Amp 1 pole P140 circuit BREAKER $9.99 |
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SYLVANIA gfi circuit breaker 1 pole 15 amp gfci 15 $79.99 |
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Federal 15 amp circuit breakers, lot of 2 $8.99 |
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WADSWORTH 30/30 TANDEM CIRCUIT BREAKER $59.00 |
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FEDERAL PACIFIC STAB-LOK CIRCUIT BREAKER 15A 1-POLE NC $4.95 |
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Circuit Breaker Type Z UBI 100 amp main zinsco $30.00 |
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AT&T EMERGENCY CALL SYSTEM – POWER FAILURE SENSOR-NEW $19.95 |
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AT&T EMERGENCY CALL SYSTEM – TEMPERATURE SENSOR-NEW $19.95 |
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Circuit Breaker Type Z UBI 50 amp Double Pole zinsco $18.50 |
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BRYANT 15 AMP 3 POLE CIRCUIT BREAKER TYPE BR BR315 S-30 $25.00 |
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SQUARE D 20AMP 2 POLE CIRCUIT BREAKER FAL26020 F-113 $15.50 |
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FPE STAB-LOK CIRCUIT BREAKER WIDE TP 20 AMP. NEW $39.00 |
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SQUARE D 30 AMP 2 POLE CIRCUIT BREAKER FAL26030 F-114 $27.50 |
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NEW 20a 2pole Circuit Breaker Ea. Circuit Breakers – Dbl Pole CH220 $25.89 |
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federal pacific breaker 15 amp 2 pole na circuit new $19.99 |
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NEW 1in Cir Breakr 2p a 120/240v Ea. Circuit Breakers – Dbl Pole CL240 $22.06 |
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ITE 100 AMP 2 POLE CIRCUIT BREAKER EE2-B100 C-29W $69.99 |
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federal pacific circuit breaker 20 amp 2 Pole fpe nc $10.99 |
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GE Master Main Circuit Breaker Kit THMB 125CP $0.99 |
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Zinsco gte challenger Circuit Breaker Q 40 Amp 2 Pole q240 $23.95 |
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SQUARE D Q12150 150 AMP 2 POLE CIRCUIT BREAKER $89.99 |
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Pushmatic 30 Amp Single Pole Circuit Breaker Type P $39.99 |
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Case of 5 Cutler Hammer BQC220230 Quad 2P 20/30 Amp 120/240V Circuit Breaker $75.00 |
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CUTLER HAMMER 200 AMP MAIN CIRCUIT BREAKER BW2200 $95.00 |
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lot of 5 cutler hammer ch115af arc fault breaker $62.77 |
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cutler hammer arc fault breaker ch115caf $12.50 |
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Cutler Hammer BR 250 C250 2 Pole 50 A Circuit Breaker $5.00 |
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NEW! Hi-TECH DIGITAL CIRCUIT BREAKER DETECTIVE #22-113 $11.99 |
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pushmatic 2 pole 20 amp circuit breaker p4220 ite ##### $69.99 |
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Murray QP 50-Amp GFCI Circuit Breaker- 11277 Model #: MP250GF -Siemens Industry $98.68 |
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NEW 50a Thn Znsco Circuit Breaker 1pk Circuit Breakers – Dbl Pole UBIZ0250 $75.02 |
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NEW 20a 1pole Gfci Circ Breaker Ea. Circuit Breakers – Gfci CH120GF $72.49 |
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NEW 100a 2p 1in Ge Circuit Breaker Ge Ea. Circuit Breakers – Dbl Pole $50.00 |
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NEW 60a 2p Plugon Circuit Breaker Ea. Circuit Breakers – Dbl Pole QO260CP $30.17 |
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Federal Pacific 200 amp breaker feed through $75.00 |
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GTE Sylvania 200 amp type QFL plug in breaker $50.00 |
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Zinsco Circuit Breaker 20 Amp twin grey $28.00 |
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Siemens 40/30 Quad Circuit Breaker $21.99 |
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NEW 20a 2p Mq Circuit Breaker Ea. Circuit Breakers – Dbl Pole MQ220 $21.31 |
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FPE 100 AMP. MAIN CIRCUIT BREAKER $39.00 |
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WADSWORTH TP 40 AMP. CIRCUIT BREAKER $39.00 |
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Zinsco qb2020 Circuit Breaker 20 amp 2 pole challenger qb bolt on $28.99 |
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Zinsco Circuit Breaker 15 Amp 1 gfi gfci Pole 15a $119.99 |
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NEW 50a 2pole Breaker Ea. Circuit Breakers – Dbl Pole UBITB-A250 $74.99 |
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FEDERAL PACIFIC NB100 100AMP 2P 240VAC MOLDED CASE CIRCUIT BREAKER $150.00 |
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SQUARE D QO370 CIRCUIT BREAKER $45.00 |
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QO3100BNS CIRCUIT BREAKER ENCLOSURE $15.00 |
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NEW 50a Siemens Gfci Breaker Eiemens Ea. Circuit Breakers – Gfci QF250 $123.60 |
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Murray QP 50-Amp GFCI Circuit Breaker $110.00 |
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WESTINGHOUSE QBGF1020 1P 20A Circuit Breaker (BLACK SWITCH) H-51A $61.75 |
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NEW 15a 1p Arc Fault Comb Brkr Eiemens Ea. Circuit Breakers – Arc Fault $59.43 |
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NEW 200a Main Circuit Breaker Ea. Circuit Breakers – Dbl Pole QBL22200 $132.62 |
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Zinsco GTE Sylvania Breaker 20 amp twin R38 thin 3/4″ Makes Two 20 amp circuits $12.95 |
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NEW 15a 1p Hom Gfci Circ Breaker Pk Circuit Breakers – Gfci HOM115GFICP $57.12 |
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Plastic White Protective Case Cover for Miniature Circuit Breaker $10.23 |
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CUTLER-HAMMER MAIN BREAKER 200A CH $49.99 |
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New Westinghouse QCC3175 type QCC Circuit Breaker $695.00 |
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4 Square D 30 Amp 30A 1 Pole Circuit Breaker QO130CP $18.00 |
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EATON Cutler Hammer Circuit Breaker CL220CS 2P 20A CB $12.68 |
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Crouse – Hinds Electric Circuit Breaker Lot $9.99 |
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New Siemens ED6 ED63B100 3 pole 100 amp Circuit Breaker ** $174.99 |
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CONNECTICUT ELEC CH120 1P 20A CB, Cutler Hammer circuit breaker type CH $7.49 |
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GENERAL ELECTRIC THQB32030 30AMP 3P 240/120VAC BOLT-ON CIRCUIT BREAKER $58.00 |
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Brand New Murray 20amp 2-Pole Circuit Interrupter MP220AFCP $67.00 |
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SQUARE D QO130GFI NEW GROUND FAULT CIRCUIT BREAKER 30A 1 POLE 120/240 VAC $30.00 |
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Schneider CIRCUIT BREAKER SQUARE D single pole 20 amps Q02020CP 120V tandem 1/2″ $24.57 |
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Cutler-Hammer Twin BD2020 , A2020 Circuit Breaker $10.00 |
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Cutler-Hammer Twin BD2020 , A2020 Circuit Breaker $13.00 |
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SIEMENS Quad Circuit Breaker Q24020 type QT $23.00 |
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Cutler Hammer BR 250 C250 2 Pole 50 A Circuit Breaker $9.00 |
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Panasonic MX-AC210 550W 2 Jar Blender Mixer Grinder for 220-240 Volts (Will NOT Work in USA & Canada) $88.99 2 Jars – Blender, Chutney Jar 550W long lasting motor Double Safety Lock System Unbreakable Polycarbonate Blender Jar Sleek New design Samurai Edge blades Magic Seal protection Ultimate Grinding efficiency Flow Breaker jars Circuit Breaker protection NOTE: This product will NOT work in US or Canada, It can be used ONLY in overseas countries with 220~240 volts electric outlets…. |
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Intermatic HB3116R8 – Heavy Duty Outdoor Timer with 6 Receptacles and Stake – 15 Amps – 120 Volt, 8′ cord, Weatherproof cover, 3 on-off settings, wall mounted or stake Intermatic heavy duty outdoor timer with 6 receptacles - 3 On/ Off Settings - 6 receptacles - 8 ft. cord - Easy-to-use timer - Handy Override Switch - 15 AMP circuit Breaker - Weatherproof Cover - Can Be Wall Mounted or Used with Ground Stake… |
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Circuit Breaker [VHS] $14.98 … |
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HP Pavilion DV6149 Battery Replacement $115.58 Batteries from LaptopTraveller are made using the highest quality cells available and utilize all of the proper logic boards, thermal protectors, thermistors and circuit breakers to ensure… |
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Application of Power Circuit Breakers [VHS] $499.00 … |
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’69 International Scout Part V – Wiring Basics, Gauges, Schematics, Troubleshooting $1.99 … |
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Historic Electricity and Electrical Science Film Collection on DVD – Power Use and Transmission, Electrical Theory and Evolution and More $14.95 Electricity – such a fundamental cornerstone of modern life that we don’t give it a seconds thought. We assume that it will always work and be there for us. And with the exception of an occasional bad storm interrupting electrical power, this is almost always true. But it wasn’t always this robust. This film collection explores the origins |
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Understanding (W/Dvd) $21.98 In 2002, the Norwegian duo of Svein Berge and Torbjorn Brundtland found a sweet spot between wispy Moon Safari-style pop and Boards of Canada-like atmospherics on the widely-admired Melody A.M. The Understanding sounds relatively absent-minded, careening around the room like a panicky fly. Some of it works well; the bouncy “Only This Moment” resembles Fischerspooner at their silliest (and thus, mo… |
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Circuit Breaker $8.99 … |
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Spl Shootout: Official U.S.A.C Competition $11.36 All products are BRAND NEW and factory sealed. Fast shipping and 100% Satisfaction Guaranteed…. |
This entry was posted on Saturday, October 29th, 2005 at 9:51 am and is filed under Uncategorized. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.