The Standard Deviants: The Dangerous World of Pre-Calculus, Part 1

EVERYTHING YOU NEED TO KNOW TO ACE PRE-CALCULUS IS AT YOUR FINGERTIPS: functions, polynomials, f(x), RATIONAL FUNCTIONS, standard form for rational functions, disguised rational functions, multiplying rational functions, FOIL (review), dividing rational functions, invert & multiply, compound fractions, adding rational functions, common denominators, subtracting rational functions, all four operations together, graphing rational functions, discontinuities, removable singularity, vertical asymptotes, horizontal asymptotes, finding asymptotes, finding roots, word problems, SYSTEMS OF LINEAR EQUATIONS, solving graphically, algebraic substitution, algebraic elimination, SYSTEMS OF INEQUALITIES, inequality basics, graphing linear inequalities, SYSTEMS OF EQUATIONS WITH MORE THAN TWO VARIABLES

Tractor Ted Glorious Grass

Find out how silage is made on the farm. Meet Tractor Ted and Farmer Tom as they see tractors and forage harvesters hard at work in the fields cutting, raking and collecting the grass. The children and Midge the dog tease Les when they hide in the long grass. Poor Les!

Camouflage

This film is a treasure. It's one of the best examples of the theory and practice of the art of camouflaging military targets from air observation & attack that you'll find anywhere, presented in a highly entertaining Disney style full color animation supplemented by live action film. Hosted by “Yehudi the Chameleon,” the action is centered around a P-39 Airacobra base in the Pacific and is chocked full of useful information & “how-tos.” Some of the many things you'll learn: how camouflage works in Nature, analyzing the specific camouflage needs of your location, theories and application of different camouflages, hiding in shadow, using camouflage netting, creating dummy targets, breaking up distinctive shadow lines that outline structures, concealment by “blending,” making “trees,” hiding routes & paths or creating fake ones, hiding targets in plain sight by adding minimal camouflage and more.

The Butterfly King

Educational Docudrama: Two caterpillars struggle to survive the first four weeks of their lives.

La Reina del Condon

Ceschi and Stamm's documentary tells the incredible story of Monika Krause, a former East German citizen, who became Fidel Castro's Sexual Education Minister. After 20 years in Cuba, Krause set the Cuban sexual revolution in motion: in favor of a woman's right to sexual fulfillment and legal abortion, and against exclusion of homosexuals, she acquired the title "Queen of Condoms". A film about potent female agitators, staunch macho men and Caribbean love lives.

Where the Heck Is My Period?

This documentary follows the journeys of 11 African women who struggle with polycystic ovarian syndrome. PCOS, a hormonal disorder that can cause irregular periods alongside unwanted physical symptoms, affects 1 in 10 women of childbearing age worldwide. This film highlights the struggles caused by the syndrome through interviews with gynecologists, pastors, public figures, and native African doctors.

Astronomy for You

A series of programs designed for the adult layman who has a curiosity about the skies and the makeup of the universe in which we live. The terms used during the series are fully explained and materials from a number of great observatories and institutions of learning are used for visual illustration. It begins with the solar system and works outward, stimulating interest in this area and awakening a desire for further study and investigation.

Jak žije květ tulipánu

Short film by Frantisek Skapa.

Dimensions : une promenade mathématique

Nine chapters, two hours of maths, that take you gradually up to the fourth dimension. Mathematical vertigo guaranteed!

Tractor Ted Moooovie Time

Find out what cows are fed and how their meals are prepared with the massive mixer. Farmer Tom and Les get the cows beds ready and then bring them in to get their yummy food. Watch out Farmer Tom; Les becomes a bit forgetful!

Tractor Ted Juicy Squeezy

Join Tractor Ted and his real life farm friends Farmer Tom, Midge the dog and Merlin the pony as they discover what’s going on at the farm. Meet some children enjoying a birthday party and find out how blackcurrants are harvested. There are plenty of real tractors and big machines in action, farm animals to discover and catchy songs to sing-along to!

Geologická činnosť vody

Co víme o světle

Seconds for Survival

Cold War film illustrating the defense capacity of America's telephone network, highlighting AT&T's role in the design and construction of the nation's integrated defense structure, including the Distant Early Warning Line and the North American Air Defense Command. In the dramatic ending, rockets and missiles are fired at hostile forces in a readiness exercise and score a direct hit.

Grande Pyramide K 2019

Today we cut the granite with diamond-cut blade as is one of the most difficult rocks to cut due to its hardness.How could the egyptians, if it was them, have achieved those shapes in the sculpture sphinx of Sénousret made of Migmatite material, which is harder than granite? What was that extraordinary tool that made this possible? This example is what disputes all the official theories of egyptology. Dozen of questions now arise. Did the egyptians really have an advance technology that was losted over time? The answer is in this movie.Lucky is to understand that in 2019, we have a chance to learn how the Great Pyramid was built, who built it, and what its hidden behind it. Let yourself go and come discover the biggest mystery of humanity, the New Great Story!

Peyton Manning's Training Camp a Nutrition Odyssey Video

NFL's Peyton Manning shows a younger generation the basics they need to succeed both on and off the field.

Piping Hot

An animated film about the history and use of hot water.

Cloudspotting

This 90-minute documentary brings to life Gavin Pretor-Pinney’s international bestseller, “The Cloudspotter’s Guide”, which draws on science, meteorology and mythology for a magical journey through the world of clouds. It is no dry treatise on the science of nephology but a playful trip through the varied beauty and distinctive personalities of the ten principal cloud types From the ethereal cirrus to the terrifying cumulonimbus, the film tells the story of the short but eventful life of clouds and their importance to our planet. Find out how immense quantities of water can stay up in the sky for so long and how lightning and thunder are created.

Electronic Control System of the C-1 Auto Pilot Part 1: Basic Electricity as Applied to Electronic Control System

Animated training film depicting the fundamentals of electricity and how electrical signals can be used to keep an airplane on correct course and altitude through an autopilot.

Кто важнее — что нужнее

This film about agricultural advances in the USSR was meant to serve as a teaching aid. Featuring documentary footage and animation.