Daily Content Archive

(as of Wednesday, May 28, 2014)
Word of the Day

abdication

Definition:(noun) A formal resignation and renunciation of powers.
Synonyms:stepping down
Usage: Despite his reluctance to relinquish the throne, the besieged king managed his abdication with dignity.
Article of the Day

Hybrid Vehicles

A hybrid vehicle uses multiple energy sources—or propulsion systems—to provide its motive power. Typically, these sources are gasoline and electric batteries. Hybrids have become especially popular in recent years, as they provide greater fuel economy with lower emissions and are thus more environmentally friendly than traditional internal-combustion engine vehicles. What makes hybrid vehicles a greater safety risk to pedestrians and cyclists than conventional vehicles? More...
This Day in History

NASA Announces Discovery of Ice Deposits on Mars (2002)

Launched in April 2001, the Mars Odyssey spacecraft was sent by the US National Aeronautics and Space Administration (NASA) to look for evidence of water on Mars. A little over a year later, NASA announced that water had been detected there in the form of ice, suggesting the possibility of microbial life on the Red Planet. The Phoenix lander confirmed the presence of water in 2008. The presence of what element led NASA researchers to conclude that there was indeed water on Mars? More...
Today's Birthday

Jean Louis Rodolphe Agassiz (1807)

Agassiz was a Swiss-born naturalist and geologist. Noticing the presence of huge alpine boulders in areas of Switzerland where there are no glaciers, he hypothesized that glaciers had, at one time, been widespread in the area and had dragged the boulders there. This lent credence to his theory of a recent ice age. He was also a renowned teacher and did notable work with fossils. Agassiz was a lifelong opponent, on religious grounds, of what now-accepted scientific theory? More...
Quotation of the Day
To him who is in fear everything rustles.

Sophocles (496 BC-406 BC)

Idiom of the Day

be a different kettle of fish

To be entirely different in scope or description from someone or something that was just being discussed. More...
Today's Holiday

Big Singing (2017)

Big Singing in Benton, Kentucky, brings together more than 100 singers trained in the tradition of shape-note singing. Together they enjoy a communal picnic lunch and spend the day singing hymns written in an almost-extinct style of musical notation called shape notes. A book titled The Southern Harmony and Musical Companion increased the popularity of this kind of singing in 19th-century America. The Big Singing in Benton dates back to 1884; it is currently sponsored by the Society for the Preservation of Southern Harmony Singing. More...
In the News

Cell Phones' Effects on Adolescent Brains

Although today's youth cannot conceive of a world without cell phones, the devices have only been around for a few decades, and little is definitively known about their health effects. Researchers in Britain are therefore launching a study to investigate the effects of cell phones and similar devices on children's brain development. It will track some 2,500 preteens into early adolescence and evaluate cognitive functions like memory and attention in an effort to discern whether their use of mobile phones, smartphones, or other wireless devices plays a role either in improving or impairing these functions. More...
June '17
SMTWTFS
    123
45678910
11121314151617
18192021222324
252627282930 
April '17
SMTWTFS
      1
2345678
9101112131415
16171819202122
23242526272829
30      
February '17
SMTWTFS
   1234
567891011
12131415161718
19202122232425
262728    
October '16
SMTWTFS
      1
2345678
9101112131415
16171819202122
23242526272829
3031     
July '16
SMTWTFS
     12
3456789
10111213141516
17181920212223
24252627282930
31      
January '16
SMTWTFS
     12
3456789
10111213141516
17181920212223
24252627282930
31      
August '15
SMTWTFS
      1
2345678
9101112131415
16171819202122
23242526272829
3031     
May '15
SMTWTFS
     12
3456789
10111213141516
17181920212223
24252627282930
31      
November '14
SMTWTFS
      1
2345678
9101112131415
16171819202122
23242526272829
30      
August '14
SMTWTFS
     12
3456789
10111213141516
17181920212223
24252627282930
31      
March '14
SMTWTFS
      1
2345678
9101112131415
16171819202122
23242526272829
3031     
February '14
SMTWTFS
      1
2345678
9101112131415
16171819202122
232425262728 
June '13
SMTWTFS
      1
2345678
9101112131415
16171819202122
23242526272829
30      
March '13
SMTWTFS
     12
3456789
10111213141516
17181920212223
24252627282930
31      
February '13
SMTWTFS
     12
3456789
10111213141516
17181920212223
2425262728  
December '12
SMTWTFS
      1
2345678
9101112131415
16171819202122
23242526272829
3031     
September '12
SMTWTFS
      1
2345678
9101112131415
16171819202122
23242526272829
30      
October '11
SMTWTFS
      1
2345678
9101112131415
16171819202122
23242526272829
3031     
July '11
SMTWTFS
     12
3456789
10111213141516
17181920212223
24252627282930
31      
February '11
SMTWTFS
  12345
6789101112
13141516171819
20212223242526
2728     
January '11
SMTWTFS
      1
2345678
9101112131415
16171819202122
23242526272829
3031