We make Stack Overflow and 170+ other community-powered Q&A sites.
The best source for top-notch calculators, games, widgets, software and other fascinating resources.
UCF is unleashing the potential of students & faculty. UCF is one of America's best colleges for academics, research, impact & value. Main campus: Orlando.
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
Official home for Bill Amend's FoxTrot comic strip. New comics published every Sunday! | STEM Comics, Math Comics, Science Comics, Family, Geeky, Nerdy...
NIST promotes U.S. innovation and industrial competitiveness by advancing measurement science, standards, and technology in ways that enhance economic security and improve our quality of life.
Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.
NSF's mission is to advance the progress of science, a mission accomplished by funding proposals for research and education made by scientists, engineers, and educators from across the country.
Academia.edu is a place to share and follow research.
Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.
Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries in astronomy, anthropology, biology, chemistry, climate & environment, computers, engineering, health & medicine, math, physics, psychology, technology, and more -- from the world's leading universities and research organizations.
Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.
TED Talks are influential videos from expert speakers on education, business, science, tech and creativity, with subtitles in 100+ languages. Ideas free to stream and download.
Life, Work and Money. Perception, Physics and Philosophy
Join Physics Forums, where students, scientists, and enthusiasts come together to explore and discuss the current understanding and practice of various...
The world's best scientists. The internet's smartest readers.
Based in Lausanne (Switzerland), EPFL is a university whose three missions are education, research and innovation.
A site for people who think. Intellectual resources, programming, astronomy, science, mathematics, Java/JavaScript applets, programming instruction, home of Arachnophilia.
Johns Hopkins APL, the nation's largest university affiliated research center, delivers critical contributions to address critical challenges to our nation.
The American Association of Physicists in Medicine is a member society concerned with the topics of medical physics, radiation oncology, imaging physics, health physics, hospital physics, medical radiation, physics careers, ionizing radiation, brachytherapy and diagnostic imaging.
4.9/5.0. Varsity Tutors offers private and group tutoring, classes, test prep, and virtual learning for all students and professionals. Access 3, 000+ subjects and 40, 000+ instructors online today.
Science News features news articles, videos and more about the latest scientific advances. Independent, accurate nonprofit news since 1921.
Online Conversion is a resource for weights, measures, calculators, converters.
We advance fundamental research in nuclear and particle physics to gain a deeper understanding of matter, energy, space, and time; apply photon sciences and nanomaterials research to energy challenges of critical importance to the nation; and perform cross-disciplinary research on computation, sustainable energy, national security, and Earth's ecosystems.
Schedule a visit to campus, explore our 90+ majors and minors and see what being part of the Xavier family's all about.
CERN, the European Organization for Nuclear Research, is one of the world's largest and most respected centres for scientific research. Its business is fundamental physics, finding out what the Universe is made of and how it works.
Astronomy, Space Agencies, Space Tourism, Astronomy Supplies, Astronomy Jobs, Astronomy Software, Physics, Astrophysics, Astronomers, Cosmology, Star Parties, Space Jobs.
Learn about public engagement activities from the American Physical Society
American Physical Society (APS) is a non-profit 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.
Tutor.com provides 24/7, expert, individualized academic and job support for learners from K-12 through college, graduate school, continuing education, and career.
Oak Ridge Associated Universities (ORAU) provides innovative scientific and technical solutions to advance national priorities in science, education, security and health.
Play Girls Escape Games and have fun at games2dress free escape games like, Room Escape, Live Escape
Daily science news on research developments, technological breakthroughs and the latest scientific innovations
American Association of Physics Teachers - AAPT.org
The best multimedia instruction on the web to help you with your homework and study.
Symmetry is an online magazine about particle physics and its connections to other aspects of life and science, from interdisciplinary collaborations to policy to culture.
ABMS board certified doctors are skilled and knowledgeable, experts in their specialty, and meeting a higher standard in any of more than 120 medical specialties and subspecialties.
News and opinion from the world of particle physics: experiments, theory, accelerators, computing and beyond.