the.com/spacetime
the stage that bends when you stand on it and ages slower at your feet
means The single four-dimensional framework that unites the three dimensions of space with time into one continuous fabric, as described by Einstein's relativity.
from A compound of plain English 'space' and 'time' that owes its scientific life to the mathematician Hermann Minkowski, who in the early 20th century reframed his former student Einstein's special relativity geometrically — famously declaring that space and time by themselves would 'fade away into mere shadows,' leaving only their union. The German term was 'Raumzeit'; English took up the literal join.
- Speed limit
- Nothing outruns light through it, period
- Gravity unmasked
- Not a force, just curved geometry
- Time dilation
- Your head ages faster than your feet
- Ripples exist
- Colliding black holes literally shake it
- One fabric
- Space and time are the same thing
time dilation gps satellites — satellites orbit 20,200 km up where time runs 38 microseconds per day faster than earth surface