Sfera: Perbezaan antara semakan

Kandungan dihapus Kandungan ditambah
Polar (bincang | sumb.)
Tiada ringkasan suntingan
Polar (bincang | sumb.)
Baris 64:
|url=http://video.google.com/videoplay?docid=-6626464599825291409
|date=2007-11-14
|accessdate=2007-11-24}} (computer animation showing how the inside of a sphere can turn outside.)