What would you pay for Abraham Lincoln's hair?

Grade 3/4
NASCAR coming to a school near you – maybe yours!
Building a race car takes a lot of geometry and physics. The car must go 200 laps. It must race at speeds that can top 200 miles per hour. The cars need strength and speed. They must be well...
Building a race car takes a lot of geometry and physics. The car must go 200 laps. It must race at speeds that can top 200 miles per hour. The cars need strength and speed. They must be well...
Building a race car takes a lot of geometry and physics. The car must go 200 laps. It must race at speeds that can to...
- Posted on February 25, 2015
Frozen continent could be key to Earth's future
Earth's past, present and future come together on the northern peninsula of Antarctica. It is the wildest, most desolate and mysterious of continents. Clues to answering humanity's most basi...
Earth's past, present and future come together on the northern peninsula of Antarctica. It is the wildest, most desolate and mysterious of continents. Clues to answering humanity's most basi...
Earth's past, present and future come together on the northern peninsula of Antarctica. It is the wildest, most desol...
- Posted on February 25, 2015
Should pets be allowed to travel on trains?
It all began with Lily. She is a 15-pound snowball of a French bulldog. The pooch has the face of a tough guy and the personality of a princess. Her owner is U.S. Rep. Jeff Denham of ...
It all began with Lily. She is a 15-pound snowball of a French bulldog. The pooch has the face of a tough guy and the personality of a princess. Her owner is U.S. Rep. Jeff Denham of ...
It all began with Lily. She is a 15-pound snowball of a French bulldog. The pooch has the face of a tough guy ...
- Posted on February 24, 2015
Is this the best dog in the world?
A soft-spoken beagle really raised a ruckus. Wagging her tail a mile a minute, Miss P became America's top dog. She won best in show in a big surprise at the Westminster Kennel Club. ...
A soft-spoken beagle really raised a ruckus. Wagging her tail a mile a minute, Miss P became America's top dog. She won best in show in a big surprise at the Westminster Kennel Club. ...
A soft-spoken beagle really raised a ruckus. Wagging her tail a mile a minute, Miss P became America's top dog...
- Posted on February 23, 2015
Girl may get to “hear” for the first time
At age 3, Angelica Lopez is helping to break a sound barrier for deaf children. She was born without working auditory nerves. But now she can detect sounds for the first time. And she has be...
At age 3, Angelica Lopez is helping to break a sound barrier for deaf children. She was born without working auditory nerves. But now she can detect sounds for the first time. And she has be...
At age 3, Angelica Lopez is helping to break a sound barrier for deaf children. She was born without working a...
- Posted on February 23, 2015
Are all movies going digital? Not yet!
The Eastman Kodak Co. will continue to make motion picture film. The company will make it even in the age of digital filmmaking. Film is not used in that digital process. Kodak is the Roches...
The Eastman Kodak Co. will continue to make motion picture film. The company will make it even in the age of digital filmmaking. Film is not used in that digital process. Kodak is the Roches...
The Eastman Kodak Co. will continue to make motion picture film. The company will make it even in the age of digital ...
- Posted on February 20, 2015
Has the Washington Monument shrunk?
Government surveyors have determined a height for the Washington Monument. It's nearly 10 inches shorter than what has been thought for more than 130 years. The measurement puts the monument...
Government surveyors have determined a height for the Washington Monument. It's nearly 10 inches shorter than what has been thought for more than 130 years. The measurement puts the monument...
Government surveyors have determined a height for the Washington Monument. It's nearly 10 inches shorter than what ha...
- Posted on February 20, 2015
Students claim more school, more stress than parents
Today's high school seniors aren't partying and socializing as much as their parents' generation. They're too busy trying to get into college. And when they get there, some don't feel good about th...
Today's high school seniors aren't partying and socializing as much as their parents' generation. They're too busy trying to get into college. And when they get there, some don't feel good about th...
Today's high school seniors aren't partying and socializing as much as their parents' generation. They're too busy tr...
- Posted on February 18, 2015
Before blues singers came “songsters”
Before the "blues," "songsters" played varied tunes on street corners. Songsters were traveling musicians. They made money from passersby. They were a common feature of African American life in the...
Before the "blues," "songsters" played varied tunes on street corners. Songsters were traveling musicians. They made money from passersby. They were a common feature of African American life in the...
Before the "blues," "songsters" played varied tunes on street corners. Songsters were traveling musicians. They made ...
- Posted on February 13, 2015
How do you make a better piñata?
A Mexican party isn't complete without a piñata. Melesio Vicente Flores and Cecilia Albarran Gonzalez have spent the last 25 years making the papier-mache figures. The figures will later be...
A Mexican party isn't complete without a piñata. Melesio Vicente Flores and Cecilia Albarran Gonzalez have spent the last 25 years making the papier-mache figures. The figures will later be...
A Mexican party isn't complete without a piñata. Melesio Vicente Flores and Cecilia Albarran Gonzalez have sp...
- Posted on February 12, 2015
Scientists see the world differently than we do
The American public and U.S. scientists are far apart on science issues. And 98 percent of surveyed scientists say it's a problem. The public doesn’t have the facts, the scientists believe. ...
The American public and U.S. scientists are far apart on science issues. And 98 percent of surveyed scientists say it's a problem. The public doesn’t have the facts, the scientists believe. ...
The American public and U.S. scientists are far apart on science issues. And 98 percent of surveyed scientists say it...
- Posted on February 11, 2015
Ancient skull found in Israel may be from Africa
How did today's humans develop? It's an old story. So old that it took many thousands of years to be told. Here's a few details. Long ago, humans migrated out of Africa. They passe...
How did today's humans develop? It's an old story. So old that it took many thousands of years to be told. Here's a few details. Long ago, humans migrated out of Africa. They passe...
How did today's humans develop? It's an old story. So old that it took many thousands of years to be told. H...
- Posted on February 10, 2015
This year, Monarchs cover a little more ground
The number of Monarch butterflies that reached wintering grounds in Mexico has rebounded 69 percent from last year's levels. But their numbers remain very low. That is according to the World Wildli...
The number of Monarch butterflies that reached wintering grounds in Mexico has rebounded 69 percent from last year's levels. But their numbers remain very low. That is according to the World Wildli...
The number of Monarch butterflies that reached wintering grounds in Mexico has rebounded 69 percent from last year's ...
- Posted on February 9, 2015
What would you pay for Abraham Lincoln's hair?
A collection of Abraham Lincoln memorabilia has been sold at auction. It includes a lock of the slain president's hair. The collection sold for more than $800,000. The Donald P. Dow collecti...
A collection of Abraham Lincoln memorabilia has been sold at auction. It includes a lock of the slain president's hair. The collection sold for more than $800,000. The Donald P. Dow collecti...
A collection of Abraham Lincoln memorabilia has been sold at auction. It includes a lock of the slain president's hai...
- Posted on February 5, 2015