You're here: My Science Blogging » Discovery » Archives: June 2009

Giant Sperm Found in Microfossil

1 comment Yessi Pratiwi — June 20, 2009 / 9:28 am

It was reported in ScienceDaily that an international group of researchers led by Dr. Renate Matzke-Karasz, Ludwig-Maximilians-Universität (LMU) in Munich, has indirectly detected signs of giant sperm in fossilized ostracods. Picture shows the length of the filamentous, helical sperm-cells of freshwater ostracods can reach up to ten times the body length of its producer. The longest [...]

New Chemical Weapon In Poison Frogs’ Arsenal Found

Comments Yessi Pratiwi — June 10, 2009 / 6:26 pm

In the news reported by ScienceDaily, June 9th, it was mentioned that there has been found a surprising chemical weapon used by some Amazonian poison frogs. The poisen itself identified as never been known before, called as the N-methyldecahydroquinolines. As I read on some sources, it is reported that N-methyldecahydroquinolines known to beat the Class of Alkaloids. [...]

LOCAL SEARCH

Search only in this blog

GLOBAL SEARCH

Search across Asia Blogging Network

GLOBAL

CHANNEL

COLUMN

More? Go to Asia Blogging Network Column section.

FEATURED

COMMENT

  • Koen — Terima kasih, Echi dan Dhani :). Salah satu misi Pernik Ilmu memang membuka mata masyarakat, dengan bahasa awam, tentang fakta-fakta ...
  • » Mengapa Langit Malam Gelap? ~ Blog Archive ~ Pernik Ilmu (Asia Blogging Network) — [...] pertama di Pernik Ilmu ini berjudul Mengapa Langit Biru :). Tapi kita tahu langit hanya biru di hari yang ...
  • dedy — sebutkan macam2 sel volta!!!kasih gambar dan bagaimana carajanya!!!
  • Taufik Hidayat — Mengapa pd wkt bln purnama kalau kita mancing dilaut, gak ada ikannya yg mau makan umpan yg ada di kail ...
  • sardes — hi.......Q sardes saat ni sedang kul di salah satu PTN yang tentunya FMIPA n jur MM...q mw nanya nih kira2 ...
  • Mukmin — slam kenal mbak Yessi,
  • nurul azizah — salut wat astronot....
  • elang — nyerah dech, apa jawabannya???????
  • In-daH — oo....kERen banget....
  • Erastosthenes — Jadi, 1 drajat itu sbnarnya brp km? 1 drajat itu brp menit?