Browsing Tag
spacetime
4 posts
What is time? Rather than something that ‘flows,’ a philosopher suggests time is a psychological projection
Time isn’t an illusion, unlike optical illusions that trick your eyes. There’s nothing to ‘trick’ because it has…
Scientists use supercomputers to ask: What was before the Big Bang?
Scientists are turning to powerful supercomputer simulations to solve Einstein's equations and finally explore what happened before the Big Bang.
Going to Zero Gravity to Prove Gravity Is a Lie
Einstein's revolutionary insight was that gravity isn't a force pulling objects together, but rather the result of mass and energy warping the very fabric of spacetime.
Scientists propose using magnets to ‘hear’ spacetime
Scientists have demonstrated how magnets from dark matter experiments can also serve as detectors for high-frequency gravitational waves, potentially revealing a new spectrum of cosmic signals.