A physics demonstration shows how bouncing balls can appear to keep moving endlessly, explaining the energy transfer and motion behind the effect. King hosts royals at Sandringham for Christmas – as ...

He works in mysterious ways.

NEW DELHI: The ruling NDA led by the Bharatiya Janata Party (BJP) had a lot to cheer in 2025 with decisive victories in Delhi and Bihar - the two states where assembly elections were held this year.

GLP 1 medicines like semaglutide and liraglutide, plus the newer dual agonist tirzepatide, have changed obesity and type 2 diabetes care. They also come with side effects, and every so often, with ...

NEW DELHI: The ruling NDA led by the BJP had a lot to cheer in 2025 with decisive victories in Delhi and Bihar - the two states where assembly elections were held this year. For the opposition, 2025 ...

Queen’s gambit: New research find that the standard game of chess can give an advantage to white – regardless of where the back pieces are placed (courtesy: istock/gedzun) Chess is a seemingly simple ...

Where next? Quantum metrology, fusion and medical physics are three hot topics to be featured on Physics World Live this year. (Courtesy: iStock/shutter_m) I used to set myself the challenge every ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Abstract: The intrinsic nonlinear response of light-emitting diode (LED), caused by carrier transport effects, imposes limitations on the performance of high-speed visible light communication (VLC) ...