Symmetry is one of five shorts featured in the film "Mathematical Peep Shows." The collection was made by Charles and Ray Eames for the IBM Mathematica Exhibit which opened in 1961. The degree to which an object is symmetrical is illustrated by the number of different positions in which it can fit into a box of its shape.

2ⁿ is a story about the exponential growth of numbers raised to powers. Part of the Mathematica Peep Shows, one of five films made to accompany the Mathematica: A World of Numbers and Beyond exhibition at the California Museum of Science and Industry and the Museum of Science and Industry in Chicago.

Short animated film commissioned by IBM - to illustrate Camille Jordan's concept of topology - the fact that a simple closed curve divides a plane into an inside and an outside.

A naughty boy had to stay in a young female teacher's office, receiving her separate and silent education. Finally, he decided to grow up as an obedient good student.

A movie about an Eagle who likes to watch kids through windows and talk about gun safety. The Eddie Eagle GunSafe® program is a gun accident prevention program that seeks to help parents, law enforcement, community groups and educators navigate a topic paramount to our children’s safety. Eddie and his Wing Team are on a mission to help you teach Pre-K through 4th graders what to do if they ever come across a gun…

This educational program for children invites the viewer to interact with the characters on screen through singing, clapping, and dancing. Animated hosts Leo, June, Quincy, Annie, and Rocket explore a Mexican butterfly garden, Niagara Falls, and an Oklahoman cave.

With the help of Marvelosissimo the Mathematical Magician, the concepts of a million, a billion and a trillion are not so quite so intimidating.

Have you ever wanted to make a million dollars? Marvelosissimo the Mathematical Magician is ready, willing, and able to explain the nuts and bolts -- as well as the mystery and wonder -- of earning money, investing it, accruing dividends and interest, and watching savings grow. Hey, you never know! An ALA Notable Book A Horn Book Fanfare Selection A School Library Journal Best Book of the Year A Teachers' Choices Selection

Slated for inclusions on the Boston based Infinity Factory educational program alongside Map Projections, Digging to China explores a familiar childhood activity on a global scale.

You want big, tough machine action? Here it is! John Deere Earth Mover Action 2 has them all - excavators, dozers, graders, wheel loaders, and more. We visit the John Deere Demonstration Grounds in Moline, Illinois where expert operators put John Deere's big machines to the test. Excavators dig deep and load huge dump trucks, dozers push giant piles of dirt, graders level the ground on steep slopes, and loaders lift bucketfuls of dirt high into the air. The action includes skid steers, compactors, and backhoes, too. Then it's off to the forests to the Northwest where we see tree harvesting equipment in action - feller bunchers, skidders, knuckle boom loaders, and harvesters. Non-stop big machine action. Climb aboard!

When an eight year old kid, Ningning, had a pink chick who fulfilled the love she has been longing for from her sister, she once again experienced the joy of her childhood. However, it was cut short when the pink chick suddenly vanished. This has lead her to discover the harsh realities inside their household.

Meet the Math Facts videos made learning math facts fun and easy. Now it is time to practice what you have learned. Meet the Math Drills Multiplication provides hours of practice so that you will be able to recall multiplication equations to 12x12 with rapid speed! You will be amazed at how easily you can learn math!

Created as a demonstration of multi-disciplinary thinking, this film was produced in association with UCLA Mathematics professor, Ray Redheffer. With the exclusive use of storytelling through animation this lively and exuberant presentation of the “architecture of algebra,” the film explains the behavior of specific exponents and concludes with the general laws that all exponential expressions obey – all achieved without the use of narration. Council on International Non-Theatrical Events (C.I.N.E.) Gold Eagle Award, 1975. Columbus International Film Festival Bronze Chris Plaque Award-C, 1975. New York International Animation Festival Bronze Praexinoscope Award, 1975. Melbourne Film Festival Selected for Participation, 1976.

Car Wreckers: Chomp on this! At the scrap yard, the squashed cars and other scrap metal go into Shredder, a huge machine that shreds whole cars into little bits! Giant Tow Trucks: Chomp…Crunch…Tear! An oil truck has tipped over and needs help getting back on his wheels. A brand new tow truck is put to the test to see if he knows what he's doing. Can the new Tow Truck do it? Laying Down the Pipeline: This pipeline crew has a special machine called a Skagit. He's a river digger who helps bury the pipeline at the bottom of a river.

The sun is shining at Tractorland and the first crops are ready to harvest. Sing-along with the huge excavator as he clears the field. The combine harvester's work has started and the animals are enjoying the long summer days.

Meet the Math Facts videos made learning math facts fun and easy. Now it is time to practice what you have learned. Meet the Math Drills Subtraction provides hours of practice so that you will be able to recall subtraction equations from 0 to 10 with rapid speed! You will be amazed at how easily you can learn math!

In this volume you'll get lots more - more unusual trains from around the world - more live steam and diesel action of America's most popular trains, more close-up shots and sounds of thundering trains rolling on by and more great railroad songs from Award-Winning musician James Coffey including, Counting Those Railroad Cars, The Wheels on the Train Go Round and Round, and many more! You'll see the fastest and most colorful trains in the world, plus electric, tram and trolley trains--so many trains you won't believe all the non-stop rail action! You'll ride along with the engineer and see the views from the cab, take in magnificent scenery along the way - our cameras are all over these trains!

For 2-4 year old children, the Tomika Prarail friendly hiragana first time drill. Learn hiragana characters with the aid of Tomika Prarail trains and cars.

A man can't stop smoking cigarettes.

Not Knot is a guided tour into computer-animated hyperbolic space. It proceeds from the world of knots to their complementary spaces -- what's not a knot. Profound theorems of recent mathematics show that most known complements carry the structure of hyperbolic geometry, a geometry in which the sum of three angles of a triangle always is less than 180 degrees.