Physicists have spent a century trying to reconcile the smooth fabric of spacetime in general relativity with the jittery ...
“Using newer mathematical tools, my colleague and I have demonstrated a new theory that may accurately describe the universe.
The fundamental nature of living things challenges assumptions that physicists have held for centuries.
Q: At a four-way stop with three cars approaching the intersection, in what order do they go? The first to arrive is the first to leave, but then does it pass to the left or pass to the next to arrive ...
Three thought experiments involving “demons” have haunted physics for centuries. What should we make of them today?
A new warp-drive study proposes a novel segmented design that brings hyper-fast space travel one step closer to becoming a ...
An illustration of a magnifying glass. An illustration of a magnifying glass.
As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, sell user ...