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This is a pretty stupid idea! Visit this link for the photo: http://www.impactlab.com/wp-content/uploads/2009/03battery-charger.jpg
Battery-powered battery charger (1993) ... consumers were left scratching their heads after an inventor patented a simple way of recharging mobile phone batteries - with more batteries.
In 2006 Motorola reinvented the battery powered battery charger and gave the idea slightly more credibility with a charger that at least plugged into the wall. The P970 can be charged and then taken on the road as a second battery for gadgets with a USB input .
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∙ 14y ago
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What was the worst invention ever?
Perhaps tetra-ethyl lead for petrol, and CFC's. Both invented by the same guy. Maybe the nuclear bomb. Or DDT.
What is the worst invention of all time?
the candy lipstick
Who invented the current?
invention
What is something invented?
invention
What is the worst invention of the 20th century?
In my opinion, the nuclear bomb.
When was the groin cup invented?
1927, in Canada. The best invention in the history of mankind (girls might not agree)!
What is the worst invention in the last 200 years?
The worst invention in the past 200 years will vary depending on who you ask. Many people think that the worst invention is the car and others think that it is the Internet.
What was mankind's greatest invention?
The wheel and internet
What is the invention convention?
The in in invention convention is the worst project in the world
What did Elizabeth Blackwell invention help mankind?
she suck
What is the best invention in mankind?
i think its the tv or bra
What was the worst invention ever?
Perhaps tetra-ethyl lead for petrol, and CFC's. Both invented by the same guy. Maybe the nuclear bomb. Or DDT.
What is schizophehrenia?
one of the worst illnesses to mankind.
What did Edison's invention do?
Well Thomas Edison invented one main thing that changed mankind. He invented the light bulb. The light bulb (obviously) lights up the room if it is dark or makes a light place lighter.
How do use the word mankind in a sentence?
There are a lot of things that could be done to help mankind. The invention of airplanes was a great achievement that has changed mankind.
Who made the irrigation system?
it was the worst invention
What is the worst invention of all time?
the candy lipstick
