4 ms·
No, one is often saying the world i 3D and time makes it 4D. But there is nothing stopping you from having something in 4D where time isn't the fourth dimension
by maaaats 13y ago
No, one is often saying the world i 3D and time makes it 4D. But there is nothing stopping you from having something in 4D where time isn't the fourth dimension.
- satchipear 13y agoThat's how Einstein defined our world. Actually it's common to see 4 (and more) spatial dimensions in some science fiction novels, including the very famous one called "Three Body Trilogy"("San Ti" in Chinese).