During chemical reactions, atoms in the reacting substances break their bonds and re-arrange, forming different chemical ...
Engineers reinvent the 5,000-year-old gear using fluids instead of solid teeth.
Discover how the Earth started spinning, the impact of the Theia collision, and how the Moon's gravity is gradually slowing ...
The movement of waves, patterns that carry sound, light or heat, through materials has been widely studied by physicists, as ...
Scientists at New York University and NYU Shanghai have developed a new kind of gear that works without teeth or direct ...
The BBVA Foundation Frontiers of Knowledge Award in Basic Sciences has gone in this eighteenth edition to physicists Allan ...
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If Earth stopped spinning for five seconds
This video examines, from a physics perspective, how Earth’s rotation affects gravity, motion, and daily life, and what ...
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Rotational dynamics explained through a 1935 physics textbook
Rotational dynamics explained through a 1935 physics textbook. Explore classic diagrams and timeless explanations that break down torque, angular motion, and rotational principles in a clear, ...
Access the comprehensive CBSE Class 11 Physics deleted syllabus for 2025-26. Find out which topics have been removed to ...
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