Daily Content Archive

(as of Saturday, April 16, 2016)
Word of the Day

cistron

Definition:(noun) A section of DNA that contains the genetic code for a single polypeptide and functions as a hereditary unit.
Synonyms:gene, factor
Usage: When cistrons are located in reproductive cells, they pass their information to the next generation.
Daily Grammar Lesson

When Not to Use a Semicolon

Although semicolons function in ways similar to both commas and periods, they do not have the exact function of either: they are stronger than a comma but weaker than a period, so it is not always appropriate to substitute one for the other. With what types of clauses would we not use a semicolon? More...
Article of the Day

Astrobiology

Astrobiology, also called exobiology, combines aspects of astronomy, biology, and geology in an interdisciplinary study of life in space. According to astrobiologists, the search for extraterrestrial life throughout the universe is governed by 6 basic parameters that determine whether an environment can support life: temperature, pressure, salinity, acidity, water availability, and oxygen content. Which 3 planetary bodies, located within our solar system, are best equipped to sustain life? More...
This Day in History

Chinese Submarine Suffers Mysterious Accident that Kills 70 (2003)

A week and a half after a mysterious event left the entire 70-man crew of the Chinese Ming-class submarine No. 361 dead at their posts, the stricken vessel was spotted by fishermen and towed to shore. The official explanation for the disaster is that the crew suffocated when diesel engines failed to shut down while the vessel was submerged. What had allowed the crippled submarine to drift for over a week without raising concern? More...
Today's Birthday

Sir John Franklin (1786)

Franklin was a British Royal Navy officer and Arctic explorer who also served as governor of Tasmania. He is best remembered for presiding over a doomed expedition in the 1840s to chart the Northwest Passage through the Canadian Arctic. He and his crew fell prey to a host of ills, including starvation, disease, and lead poisoning. Of the entire expedition of nearly 130 men, not one is known to have survived. What evidence suggests that some of the crew members may have resorted to cannibalism? More...
Quotation of the Day
If we used money to buy things with, instead of love and kindness and the desire to please one another, then we should be no better than the rest of the world.

L. Frank Baum (1856-1919)

Idiom of the Day

more haste, less speed

Acting too quickly and without due dilligence, focus, and attention to detail will result in avoidable mistakes and thus require even more time to complete the task satisfactorily. (The logic of the phrase is essentially "too much haste results in less overall speed.") Primarily heard in UK. More...
Today's Holiday

Sechseläuten (2018)

This colorful springtime festival in Zurich, Switzerland, ushers in spring by exploding the Böögg ("snowman"), the symbol of winter. Sechseläuten means the "six-o'clock ringing." On Monday, members of the guilds parade through the city in medieval costumes, accompanied by bands. Everyone converges at six that evening; the bells ring, groups on horseback gallop around the Böögg (which is stuffed with cotton wadding and firecrackers) to the music of a hunting march, and then the Böögg explodes and burns. Torchlight parades go on into the night, and feasts are held at guild halls. More...
Word Trivia

Today's topic: protected

generic word - One referring to a commercial product, formerly a brand name that is no longer protected by trademark. More...

patent leather - Got its name from the U.S. Patent Office, as the leather's finish was once protected by patent. More...

shelter - May come from Middle English sheltron, a body of troops that protected itself in battle with a covering of joined shields. More...

patron - Derives from Latin patronus, which means "protector of clients" or "defender." More...

In the News

Using Intuition, Human Gamers Solve Problems that Today's Computers Can't

Scientists have been able to develop artificial intelligence (AI) capable of besting humans at their own games, but a new study suggests that people may have the upper hand when it comes to intuitive thinking. A team of researchers led by Denmark's ... More...
May '18
SMTWTFS
  12345
6789101112
13141516171819
20212223242526
2728293031  
February '18
SMTWTFS
    123
45678910
11121314151617
18192021222324
25262728   
December '17
SMTWTFS
     12
3456789
10111213141516
17181920212223
24252627282930
31      
July '17
SMTWTFS
      1
2345678
9101112131415
16171819202122
23242526272829
3031     
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