Home > Did You Know?     How Do Spiders Avoid Getting Tangled In Their Own Web?       @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} .mainbgcolor { background-color: #FFFFFF; } .onepxtable { border: 1px solid #0078CC; } .innertablestyle { font-family: Arial, Helvetica, sans-serif; font-weight: normal; font-size: 12px; color: #333333; background-color: #F2F7FF; } Custom Search ... Category Did You Know? Visitor Rating (34)   Why Do Bats Live In Caves?       @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} .mainbgcolor { background-color: #FFFFFF; } .onepxtable { border: 1px solid #0078CC; } .innertablestyle { font-family: Arial, Helvetica, sans-serif; font-weight: normal; font-size: 12px; color: #333333; background-color: #F2F7FF; } Custom Search ... Category Did You Know? Visitor Rating (6668)   What Causes The Sound Of Thunder?       @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} .mainbgcolor { background-color: #FFFFFF; } .onepxtable { border: 1px solid #0078CC; } .innertablestyle { font-family: Arial, Helvetica, sans-serif; font-weight: normal; font-size: 12px; color: #333333; background-color: #F2F7FF; } Custom Search ... Category Did You Know? Visitor Rating (1779)   How Do Fortune Get Inside Of Fortune Cookies?       @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} .mainbgcolor { background-color: #FFFFFF; } .onepxtable { border: 1px solid #0078CC; } .innertablestyle { font-family: Arial, Helvetica, sans-serif; font-weight: normal; font-size: 12px; color: #333333; background-color: #F2F7FF; } Custom Search ... Category Did You Know? Visitor Rating (5774)   What Is A Freezer Burn?       @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} .mainbgcolor { background-color: #FFFFFF; } .onepxtable { border: 1px solid #0078CC; } .innertablestyle { font-family: Arial, Helvetica, sans-serif; font-weight: normal; font-size: 12px; color: #333333; background-color: #F2F7FF; } Custom Search ... Category Did You Know? Visitor Rating (1191)   What Are The Seven Seas?       @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} .mainbgcolor { background-color: #FFFFFF; } .onepxtable { border: 1px solid #0078CC; } .innertablestyle { font-family: Arial, Helvetica, sans-serif; font-weight: normal; font-size: 12px; color: #333333; background-color: #F2F7FF; } Custom Search ... Category Did You Know? Visitor Rating (4889)   Is it possible to fry an egg on rhe sidewalk?       @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} .mainbgcolor { background-color: #FFFFFF; } .onepxtable { border: 1px solid #0078CC; } .innertablestyle { font-family: Arial, Helvetica, sans-serif; font-weight: normal; font-size: 12px; color: #333333; background-color: #F2F7FF; } Custom Search ... Category Did You Know? Visitor Rating (0)   What Is The Smallest Flower In The World?       @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} .mainbgcolor { background-color: #FFFFFF; } .onepxtable { border: 1px solid #0078CC; } .innertablestyle { font-family: Arial, Helvetica, sans-serif; font-weight: normal; font-size: 12px; color: #333333; background-color: #F2F7FF; } Custom Search ... Category Did You Know? Visitor Rating (6)   What iIs The Largest Flower In The World?       @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} .mainbgcolor { background-color: #FFFFFF; } .onepxtable { border: 1px solid #0078CC; } .innertablestyle { font-family: Arial, Helvetica, sans-serif; font-weight: normal; font-size: 12px; color: #333333; background-color: #F2F7FF; } Custom Search ... Category Did You Know? Visitor Rating (19)   Is a Coconut a fruit, nut, or seed?       @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} .mainbgcolor { background-color: #FFFFFF; } .onepxtable { border: 1px solid #0078CC; } .innertablestyle { font-family: Arial, Helvetica, sans-serif; font-weight: normal; font-size: 12px; color: #333333; background-color: #F2F7FF; } Custom Search ... Category Did You Know? Visitor Rating (34)   What Is AGPS? How Does It Work?       @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} Custom Search         What is a GPS? How does it work?     The Global Positioning System (GPS) tells you where you are on Earth. It's eleven o'clock ... do you know where your kids are? Would you like to? One... Category Did You Know? Visitor Rating (1245)   How is the light of a lighthouse magnified so that it can be seen many miles out at sea?           @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} Custom Search         How is the light of a lighthouse magnified so that it can be seen many miles out at sea?     A lighthouse light is a concentrated beam, focused by special lenses.... Category Did You Know? Visitor Rating (1557)   How Does Skywriting and Skytyping Work?       @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} Custom Search         How does skywriting and sky-typing work? Both are a type of advertising that use aircraft to spell words in the sky by mixing paraffin oil into smoky plane exhaust. Ever sat at the beach or an outdoor event... Category Did You Know? Visitor Rating (1335)   How Does an Hour Glass Measure Time?           @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} Custom Search         How does an hourglass measure time?         By using carefully calculated amounts of sand. The hourglass is sometimes referred to as a sand clock... Category Did You Know? Visitor Rating (3668)   Who Is Credited As Inventing The Telephone?   @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} Custom Search         Who is credited as inventing the telephone?     Was it Alexander Graham Bell, Elisha Gray, or Antonio Meucci?         Alexander Graham Bell was the first to patent... Category Did You Know? Visitor Rating (1994)   Who Invented The Toothbrush and When Was It Invented?   @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} Custom Search         Who invented the toothbrush and when was it invented?       Various Peoples. 1938 (modern). The toothbrush as we know it today was not invented until 1938. However, early forms of the toothbrush... Category Did You Know? Visitor Rating (2877)   Who Invented Electric Christmas Lights           @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} Custom Search         Who invented electric Christmas lights?          Answer: Thomas Edison and Edward Johnson (1880 &1882) and Albert Sadacca (1917). Thomas... Category Did You Know? Visitor Rating (1445)   Who Invented Frozen Foods   @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} Custom Search         Who Invented Frozen Foods?          Answer: Several individuals, but most credit Clarence Birdseye. Of course, frozen food has always existed in climates that were cold enough for the... Category Did You Know? Visitor Rating (6744)   Who Invented The T V Dinner @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} .mainbgcolor { background-color: #FFFFFF; } .onepxtable { border: 1px solid #0078CC; } .innertablestyle { font-family: Arial, Helvetica, sans-serif; font-weight: normal; font-size: 12px; color: #333333; background-color: #F2F7FF; } font.smalltext { font-family: Arial, Helvetica,... Category Did You Know? Visitor Rating (52122)   What Are Stem Cells   @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} Custom Search         What Are Stem Cells?          Answer: Stem cells are the cells that have an ability to become various types of cells. They are present both during embryonic development (embryonic stem... Category Did You Know? Visitor Rating (8893)   Why Does Hair Turn Gray           @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} Custom Search         Why does hair turn gray?               Answer: It is well known that gray hair results from a reduction of pigment, while white... Category Did You Know? Visitor Rating (67112)   Why Do Fingers and Toes Wrinkle In The Bathtub           @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} Custom Search         Why do fingers and toes wrinkle in the bathtub?       Answer: The outermost layer of the skin swells when it absorbs water. It is tightly attached to the... Category Did You Know? Visitor Rating (28444)   What Is The Strongest Muscle In The Human Body     Custom Search         What is the strongest muscle in the human body?     Answer: There is no one answer for this question since there are different ways to measure strength. There is absolute strength (maximum force), dynamic strength (repeated motions), elastic strength (exert force quickly), and strength endurance (withstand fatigue). There are three types... Category Did You Know? Visitor Rating (96343)   What Causes AThe Noises When You Crack A Joint   @import url(http://www.google.com/cse/api/branding.css); .style22 {color: #FF0000; font-weight: bold; } .style24 {color: #FF0000} Custom Search         What causes the noise when you crack a joint? Answer: Escaping gases, movement and rough surfaces. Your joints can make a variety of sounds: popping, cracking, grinding, and snapping. The joints that "crack" are the... Category Did You Know? Visitor Rating (55235)