howmagnetswork.com 的前十大競爭對手

coolmagnetman.com

experiments with magnets and electromagnets which can be built and demonstrated; for elementary school through high school classrooms. can also be a starting point for science fair projects.

amasci.com

contains both useful science education and total crack-brained detrius. amateur science resources, many new science projects for kids, textbook errors, tesla coils, physics teaching, electricity articles, electrostatics projects. weird science including antigrav, free energy, ball lightning, anomaly reporting, diy projects, childhood brain tricks.

ed.fnal.gov

fermilab science education office provides resources, workshops and classes for science teachers and students.

physicsclassroom.com

The Physics Classroom serves students, teachers and classrooms by providing classroom-ready resources that utilize an easy-to-understand language that makes learning interactive and multi-dimensional. Written by teachers for teachers and students, The Physics Classroom provides a wealth of resources that meets the varied needs of both students and teachers.

science.howstuffworks.com

Even though it's tiny compared to the rest of the universe, Earth is a complex planet that, so far, is the only one we know of that sustains life.

ece.neu.edu

Electrical and computer engineering department at Northeastern spans all subdisciplines in ECE, offers BS, MS, PhD degrees, and research.

universetoday.com

With new technologies comes new discoveries. Or so Spider Man’s Uncle Ben might have said if he was an astronomer. Or a scientist more generally - but in astronomy that saying is more true than many other disciplines, as many discoveries are entirely dependent on the technology - the telescope, imager, or processing algorithm, used to collect data on them. A new piece of technology, the Nancy Grace Roman Space Telescope, is exciting scientists enough that they are even starting to predict what kind of discoveries it might make. One such type of discovery, described in a pre-print paper on arXiv by Vito Saggese of the Italian National Institute for Astrophysics and his co-authors on the Roman Galactic Exoplanet Survey Project Infrastructure Team, is the discovery of many more multiplantery exoplanet systems an astronomical phenomena Roman is well placed to detect - microlensing.

sci-toys.com

make toys at home with common household materials, often in only a few minutes, that demonstrate fascinating scientific principles.