Stills of each animated GIF file are shown. Robyn Rindge (Class of ’98) drew these rotating molecules using Infini-D (MetaCreations). Learn how elements on the earth were produced.

Learn about the structure of the atomic nucleus. Find out the difference between fission and fusion. Visit here and learn about radioactivity – alpha, beta and gamma decay. Take a look at Antimatter, Beta rays, Cosmic connection and much more. The material combines physics and chemistry fundamentals in a way that will allow you to excel in future science studies and even become a scientific champion. The purpose of these free online lessons is to give you a start at improving your scientific knowledge. This unit was designed for use in the third grade. This is a series of experiments about simple machines: levers, wheels and inclined planes. Each one makes work easier to do by providing some trade-off between the force applied and the distance over which the force is applied.

These devices were all in common use for centuries before Leonardo’s time. InventorsToolbox: The Elements of Machines He also has a large resource of previously asked questions. Bloomfield, Professor of Physics, The University of Virginia, will answer your questions about the world of physics. While many of these physics demonstrations can easily be done by older students, young children may need adult help.Ĭome explore the science and technology of Fermilab by playing games that are online versions of the Quarks to Quasars exhibits.

Crocodile physics for mac