Physicists use optical vortex beams to control atom ionization
A team of researchers from the University of Ottawa has made significant strides in understanding the ionization of atoms and ...
Hofstadter's butterfly: Quantum fractal patterns visualized
A team of scientists from Princeton University has measured the energies of electrons in a new class of quantum materials and has found them to follow a fractal pattern ... microscope to image moiré ...
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ISC Class 12th Chemistry Answer Key 2025, Download PDF
Assertion: The Zr-Hf pair of elements has the same value of atomic radii though Zr and Hf are placed in different periods in the periodic table. Reason: The lanthanoid contraction prevents the ...
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A Complete Beginners Guide to Atomic Swaps
Atomic swaps allow direct cryptocurrency exchanges between blockchains without third parties. Utilizing smart contracts, atomic swaps automatically execute or cancel trades based on agreed terms ...
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Epigenetic Modifier Drug Valproic Acid Enhances Cancer Metaphase Chromosome Elasticity and Electron Transport: An Atomic Force Microscopy Approach
Department of Chemistry, Shiv Nadar Institution of Eminence, Delhi-NCR, Uttar Pradesh 201314, India ...
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Science and Security Board
Professor of public policy at the University of Maryland and former environmental and security lead in the White House Office of Science and Technology Policy Microbiologist and Infectious Diseases ...