NIST Time and Frequency Information
The Time and Frequency Division, part of NIST's Physics Laboratory, maintains the standard for frequency and time interval for the United States, provides official time to the United States, and carries out a broad program of research and service activities in time and frequency metrology.
Solar State Physics
In the electrical engineering, solid-state materials and the properties play an essential role. A thorough understanding of the physics of metals, insulators and semiconductor materials is essential for designing new electronic devices and circuits. After short introduction of the IC fabrication process, the course starts with the crystallography. This will be followed by the basic principle of the quantum mechanics, the sold-state physics, band-structure and the relation with electrical propert
The Great Magnet, the Earth
This site provides a non-mathematical introduction to the magnetism of the Earth, the Sun, the planets and their environments, following a historical thread. In 1600, four hundred years ago William Gilbert, later physician to Queen Elizabeth I of England, published his great study of magnetism, "De Magnete"--"On the Magnet". It gave the first rational explanation to the mysterious ability of the compass needle to point north-south: the Earth itself was magnetic. "De Magnete" opened the era of mo
Fundamentals of Physics, I
This course provides a thorough introduction to the principles and methods of physics for students who have good preparation in physics and mathematics. Emphasis is placed on problem solving and quantitative reasoning. This course covers Newtonian mechanics, special relativity, gravitation, thermodynamics, and waves.
James Clerk Maxwell
James Clerk Maxwell (1831-1879) is arguably the father of electromagnetism, and unarguably one of the greatest physicists ever. Einstein called Maxwell's equations 'the most important event in physics since Newton's time, not only because of their wealth
Modeling Physics with Easy Java Simulations: TPT Package
This Java archive contains a collection of simple Easy Java Simulations (EJS) programs for the teaching of computer-based modeling. The materials and text of this resource appeared in an article of the same name in The Physics Teacher [Phys. Teach. 76, No. 45, pp. 474-480 (2007)].
Nature and the Built Environment
This course explores the evolutionary roots of form and order in the built environment. While grounded in scientific evidence, a broad perspective of humanism is emphasized throughout, with discussions of how ideas, beliefs, experience, ideals, and human nature animate individuals and societies and thereby give form to the things they make. Readings begin with the idea of nature and how it is manifest in ancient cities, architecture, and other artifacts. This is then contrasted with today's buil
Physics Games: Laser
Play a game and find out about a Nobel Prize awarded discovery or work! Has it ever occurred to you that every time you listen to a CD or point with a laser pointer, you are holding the discovery of a Nobel Prize Laureate in Physics in your hand?
Physics Games: Microscopes
Play a game and find out about a Nobel Prize awarded discovery or work! Zernike invented the phase-contrast microscope, Ruska developed the electron microscope, and Binnig and Rohrer invented the scanning tunneling microscope. All have been awarded the Nobel Prize in Physics. Here, you can learn more ...
Physics Games: Transistor
Play a game and find out about a Nobel Prize awarded discovery or work! Shockley, Bardeen and Brattain, the men behind the transistor, were awarded the 1956 Nobel Prize in Physics. Today, transistors are found in virtually every electronic device.
Brighten Up the Classroom
provides papers on the aurora and ionosphere, scales for measuring space weather, and a textbook for high school teachers and advanced students -- Solar Physics and Terrestrial Effects. The textbook examines a range of topics: the evolution and structure of the sun, sunspots and solar flares, the corona and chromosphere, solar-terrestrial interactions, building a spectroscope, measuring the solar constant, and seeing at different wavelengths.
Building America's Industrial Revolution: The Boott Cotton Mills of Lowell, Massachusetts
features one of the oldest surviving textile mill complexes in the U.S. Learn how technology revolutionized the textile-manufacturing industry, and, in turn, affected mill architecture, city planning, and transportation.
The Energy of the Sun
As part of this lesson plan, students will learn about how energy is produced and dissipated by stars, including our own Sun. In addition, materials presented here explain the formation, evolution,and eventual "death" of stars in supernova explosions, and some fundamentals of nuclear physics. Definitions ...
This course examines the device physics of advanced transistors and the process, device, circuit, and systems considerations that enter into the development of new integrated circuit technologies.
Scientific Ethics and the Signs of Voodoo Science
Until recently, the issue of research ethics had not been a subject of explicit discussion within the Physics community. Over the past ten years, however, documented cases of scientific fraud have brought this issue to center stage. We will explore, through case studies, some examples ranging from poor ...
Why is Nanotechnology Multidisciplinary? A perspective of one EE
The field of nano-science and nano-technology covers a broad area of expertise. Classical fields of Physics, Chemistry, Material Science, Electrical/Mechanical/Chemical Engineering all are involved in the "new" field f nano. Research and development in that area is by its very nature multi-disciplinary, ...
"Relativistic Quantum Field Theory I, Spring 2008"
" 8.323, Relativistic Quantum Field Theory I, is a one-term self-contained subject in quantum field theory. Concepts and basic techniques are developed through applications in elementary particle physics, and condensed matter physics. "
"Applied Geometric Algebra, Spring 2009"
" Laszlo Tisza was Professor of Physics Emeritus at MIT, where he began teaching in 1941. This online publication is a reproduction the original lecture notes for the course "Applied Geometric Algebra" taught by Professor Tisza in the Spring of 1976. Over the last 100 years, the mathematical tools employed by physicists have expanded considerably, from differential calculus, vector algebra and geometry, to advanced linear algebra, tensors, Hilbert space, spinors, Group theory and many others. Th
A Few Good Stories: Jaime Guerrero
SPARK drops in on Jaime Guerrero at the Bay Area Glass Institute as he creates an elaborate snake sculpture and introduces his "Homies" series. This Educator Guide is about glass blowing, the dynamic work of Jaime Guerrero, Mayan and Aztec iconography, and the history of glass work in art and architecture.
Motion in One Dimension - Grade 10
Grade 10: Motion. The physics of motion in one dimension involves studying how things move in a straight line. This is useful for learning how to describe the movement of cars along a straight road or of trains along straight railway tracks.