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Napo is an original idea conceived by a small group of OSH communications professionals in response to the need for high quality information produc...

Napo and the European Agency for Safety and Health at Work can help you to enjoy clean air at work! Find more at http://smoke-at-work.eu

This program provides examples and definitions of a screw and a wheel; a screw is simply a twisted inclined plane; a wheel is simply a circular lev...

Professors A and B compare the mechanical advantage of an inclined plane with that of a lever.

Eureka! demonstrates the principle of the lever: "The longer the arm of the lever to which force is applied, the less that force need be."

This program demonstrates how an inclined plane allows you to trade increased distance for decreased force

A rock teetering on the edge of a cliff is shown to have potential energy - the energy of position.

Animated billiard balls help demonstrate kinetic energy - the energy of motion.

A circus strongman and a clown help present the physics definition of work. Concept: Work = force x distance.

Eureka! explains the difference between weight and mass, and shows how only mass is the same on the moon and on the earth.

Isaac Newton's celebrated falling apple is cited to explain the force of gravity and the unit with which the force of gravity is measured. Concept:...

With the examples of a bicycle and a baseball player, an important rule of physics becomes apparent. Concept: Force = mass x acceleration.

The concept of speed is introduced to the inertia-mass relationship. Concept: Force varies with mass and rate of change of speed

An animated locomotive helps explain how acceleration works and is calculated. The importance of reasonable units is stressed. Concept: Acceleratio...

Building on the concept of inertia, Eureka! adds the factor of mass, tells how it's measured, and shows how it differs from size. Concept: Inertia ...

Esta película pretende concienciar sobre los peligros de exponer la piel a sustancias peligrosas (y a veces, no tan peligrosas), así como las situa...

This program introduces the series and sets forth the concept of inertia, the first law of physics: Things like to keep on doing what they're alrea...

Napo es el protagonista de una serie de sketches cortos sobre la manipulación de productos químicos, incluidas sustancias irritantes, inflamables, ...

Esta película es una versión revisada de 'Scratch y Sniff, -- riesgos químicos en el lugar de trabajo' producida en 2003. Introduce cambios destina...