2 ms·
If you're crossing the road and there's traffic coming, should you walk diagonally away from the oncoming cars, or walk straight across (perpandicular to the pa
by Tycho 13y ago
If you're crossing the road and there's traffic coming, should you walk diagonally away from the oncoming cars, or walk straight across (perpandicular to the pavement)?
- benjoffe 13y agohttp://en.wikipedia.org/wiki/Negative_index_metamaterials http://en.wikipedia.org/wiki/Negative_index_metamaterials