This series of webinars is focused on helping the physics community to communicate science and physics-based issues with the public. Webinar Series: Engaging the Public through Science.The Science Trust Project aims to empower APS members to contend with misinformation about science in their professional and personal lives and to help them understand the impact of their participation in addressing misinformation. The Wiki Scientist Program helps physicists improve the public’s access to physics knowledge, raise awareness of the accomplishments of marginalized groups within physics, and grow as science communicators by editing and adding to Wikipedia. Physicists To-Go brings real physicists to classrooms across the country with the goals of increasing science literacy and inspiring young minds to develop a passion for science. STEP UP designs high school physics lessons to empower teachers, create cultural change, and inspire young women to pursue physics in college. STEP UP is a national community of physics teachers, researchers, and professional societies. WordReference Random House Unabridged Dictionary of American English. PhysicsQuest aims to introduce students to the basic concepts of physics through fun experiments that will sustain their interest in math and science.ĭownload materials and plan classroom experiments Physicsa subatomic particle with no mass or very little mass, that is electrically neutral. We encourage you to learn more and get involved with our current initiatives, and we hope you will join us as we introduce new ones in the coming months. It is commonly interpreted as the point at which dark matter signals become hidden underneath a remarkably similar-looking background from neutrinos. While this site is now retired, The American Physical Society maintains its commitment to public outreach and engagement in physics. The neutrino floor is a theoretical lower limit on WIMP-like dark matter models that are discoverable in direct detection experiments. The cone of light is known as Cherenkov radiation and can be compared to the waves produced in the air by a bullet.For over 20 years, PhysicsCentral has communicated the excitement and importance of physics to the public. The muon continues along an identical trajectory to that of the neutrino and can be recognised by the cone of blue light that it generates. In the collision the nucleus of the atom disintegrates and the neutrino is transformed into another particle called a muon. Fortunately, on rare occasions a high energy neutrino collides with an atom. The electron neutrino (a lepton) was first postulated in 1930 by Wolfgang Pauli to explain why the electrons in beta decay were not emitted with the full. The problem for scientists is that the very properties that enable neutrinos to carry this information make them notoriously hard to detect. Trillions of neutrinos pass through the Earth every nanosecond and, for astrophysicists, each one of these infinitesimal particles is a potentially important messenger bringing information about its origin. Their mass being virtually nil, they only very rarely interact with other particles, allowing them to move in a straight line to the frontiers of the universe, passing through stars, planets, vast magnetic fields and entire galaxies as if they did not exist. Once generated by cosmic cataclysms, neutrinos move at a speed close to that of light and do not stop. While low energy neutrinos are produced by the Sun and other similar phenomena, high energy neutrinos are produced in distant and extremely violent cosmic cataclysms such as black holes, supernovae and the Big Bang. Neutrinos are elementary particles with practically zero mass which are produced by nuclear reactions.
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