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1 February 2012
shawfamilycircus
692 views
What do I know? Nothing…I believe that time is the “universal constant”, not...
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23 January 2012
aeytimes
498 views
It's easy to make a buck. It's a lot tougher to make a difference. - Tom Brokaw
With many...
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11 December 2011
jjalexand
651 views
Photons carry energy and so have equivalent mass due to e=mc^2.
Therefore photons are...
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20 November 2011
phil2213
615 views
Although most people dry clothes in a dryer, it isn't always the best choice. If you live in a...
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15 November 2011
phil2213
587 views
The microwave oven is not very good at heating up food. It is very common that food does not get...
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13 November 2011
aeytimes
1657 views
The first form of the camera was invented in 1827 by Niepce, who was able to make an exposure of...
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16 October 2011
aeytimes
917 views
The invention of telegraph occurred around the 1820's, when the theory of electricity and...
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14 October 2011
thoughtflashes
1076 views
Since the advent of inventions such as metal tools, steam power, and electricity, humans have...
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13 October 2011
thoughtflashes
832 views
Most people just think in terms of getting through this hour, this morning, this day, sometimes...
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6 October 2011
aeytimes
763 views
In 1928, Alexander Fleming accidentally discovered penicillin when he noticed that bacterial...
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