资讯

Circle versus rectangle: Finding 'Earth 2.0' may be easier using a new telescope shape

The Earth supports the only known life in the universe, all of it depending heavily on the presence of liquid water to ...
NBC News11 年

Missing Jet: 'Orange Rectangular Object' Spotted in Sea

An Australian plane has spotted floating "circular" and "rectangular" objects while searching for missing Flight 370 in the southern Indian Ocean.
The New York Times14 年

It's a World of Black Rectangles

LONDON — A Marshall amplifier. A hybrid electric car battery. A Braun ET66 calculator. A mortar board. A Moleskine notebook. An Apple iPhone chip. An American Express Centurion charge card. A Sony ...