Pembicaraan Wikipedia:Tahukah Anda/30 Juli

...bahwa suara wekwek seekor bebek tidak bergema? Belum diketahui apa penyebabnya

Maksudnya gimana yah? Apakah suara binatang lain bergema, begitu? Atau maksudnya suara sekelompok bebek bergema sedangkan kalo 1 ekor tidak? Gak jelas.. borgx^{(kirim pesan)} 12:24, 29 Juli 2006 (UTC)

Itu salah... suara bebek tidak bergema cuma mitos doank. Sebenarnya suara bebek juga bergema: http://en.wiki-indonesia.club/wiki/Echo_%28phenomenon%29#Duck.27s_quack

"A duck's quack doesn't echo" is a much-quoted scientific myth. The truth is that a duck's quack does, in fact, echo; however, it may be difficult to hear. This myth was first debunked by the Acoustics Research Centre at the University of Salford in 2003 as part of the British Association's Festival of Science. It also featured in one of the earlier episodes of the popular Discovery Channel television show MythBusters. The actual reason for the myth is that the wave of a duck's quack is almost identical to an echo. It echoes, but it is not very obvious. Hand15 (bicara) 01:32, 30 Juli 2008 (UTC)