"The purpose of this website is to share information about The Feynman Lectures on Physics." Created and maintained by Michael Gottlieb, assisted by Rudolf Pfeiffer, with the encouragement and approval of the California Institute of Technology (Caltech), which owns the rights to The Feynman Lectures on Physics.
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"The American Physical Society represents some 48,000 physicists, and most of our work centers on scientific meetings and publications-the primary ways that physicists communicate with each other. With PhysicsCentral, we communicate the excitement and importance of physics to everyone."
"Physics research at NIST includes everything from improving the safety of medical radiation procedures to developing future "quantum information" technologies that generate unbreakable codes. NIST provides the measurements, standards, and technical expertise scientists and industries need to push the limits of the fundamental properties of nature."
"AAPT is a professional membership association of scientists dedicated to enhancing the understanding and appreciation of physics through teaching. AAPT was established in 1930 with the fundamental goal of ensuring the 'dissemination of knowledge of physics, particularly by way of teaching.'"
"The American Physical Society (APS) is a nonprofit membership organization working to advance and diffuse the knowledge of physics through its outstanding research journals, scientific meetings, and education, outreach, advocacy, and international activities."
"We are an association of physics students and student societies from around the globe, working to promote peaceful collaboration amongst them. Our members are represented by national and local committees, who meet regularly to ensure the relevance of our activities."
"Founded in 1977 at Morgan State University, the mission of the National Society of Black Physicists is to promote the professional well-being of African American physicists and physics students within the international scientific community and within society at large."
"The Society of Physics Students (SPS) is a professional association explicitly designed for students and their advisers. Membership, through collegiate chapters, is open to anyone interested in physics. The only requirement for membership is that you be interested in physics. Besides physics majors, our members include majors in astronomy, chemistry, computer science, engineering, geology, mathematics, medicine, and other fields."
Alternative search engines. Useful for locating specific types of sources.
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"Wolfram|Alpha introduces a fundamentally new way to get knowledge and answers—not by searching the web, but by doing dynamic computations based on a vast collection of built-in data, algorithms, and methods." Want to have fun? Look what the response is to the question "What is the airspeed velocity of an unladen swallow?"